<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><head><meta http-equiv="content-type" content="text/html; charset=UTF-8"></head><body style="font-family:Arial;font-size:14px"><p>
Sandro-<br>
<br>
I think your blog post on Kamailio security is well organized and well written. Thanks for your effort and time to both document and cover several perspectives.<br>
<br>
What I have seen in formalized open source -- e.g. groups run by Linux Foundation -- is the community will form a security subcommittee, which has some measure of independence. Typically a "Technical Steering Committee" or similar, with elected members, will vet proposals and settle on one, and then authorize the security subcommittee to implement. Proposals typically include reporting methods, rules and timeframes on publishing / updating advisories, and keeping things up organized and up to date on a centralized website. There may also be security review and sign-off on mods or bug fixes in certain code areas. Something like Atlassian confluence, with Wiki pages that can be updated at any time by both developers and users is typical (it looks like the Kamailio wiki could be used). From what I've seen, in larger, formalized open sources the general idea is to be open and transparent about anything related to security -- proactive rather than reactive. It's reasonable to say that's because sub groups working in one part of the community don't want to be caught off guard by surprise vulnerabilities caused by another sub group. They want to trust the larger community is looking out for them.<br>
<br>
I'm not saying Kamailio needs to be, or should be, this formalized -- some of the LF groups are hundreds of membes wiwth dozens of active projects -- but the "independent subcommittee" (or semi-independent) concept might be something to consider.<br>
<br>
-Jeff<br>
<br>
Quoting Sandro Gauci <<a href="mailto:sandro@enablesecurity.com">sandro@enablesecurity.com</a>>:</p>
<blockquote style="border-left:2px solid blue;margin-left:2px;padding-left:12px;" type="cite">
<div>
I know I am waking up an old debate by replying to this thread. Deeply sorry :-)</div>
<div>
</div>
<div>
Finally got around to writing up a blog post about this very thread where I (think) I spared absolutely no one, not even myself.</div>
<div>
</div>
<div>
My post is called "The great Kamailio security debate and some misconceptions debunked" and can be read here:</div>
<div>
</div>
<div>
<a href="https://www.rtcsec.com/2020/09/02-kamailio-security-debate-and-misconceptions/">https://www.rtcsec.com/2020/09/02-kamailio-security-debate-and-misconceptions/</a></div>
<div>
</div>
<div>
The ToC:</div>
<ol>
<li>
Introduction</li>
<li>
A bit of background before diving in</li>
<li>
Claim: this issue does not affect many organisations</li>
<li>
Claim: custom headers are only known to internal users</li>
<li>
Claim: if it’s an 18 year old bug, it can’t have been high risk</li>
<li>
Claim: this should have been found if people were doing proper testing</li>
<li>
Claim: infrequent advisories = project is not serious about security</li>
<li>
Claim: limited number of advisories = project is more secure</li>
<li>
Claim: if you’re serious about security, monitor the mailing lists</li>
<li>
Claim: security experts should decide what is a security vulnerability</li>
<li>
Discussion: when should the project publish an advisory?</li>
<li>
Discussion: educational security role</li>
<li>
Moving forward</li>
</ol>
<div>
Hope that it is at least interesting and perhaps even constructive!</div>
<div>
</div>
<div>
Best wishes,</div>
<div id="sig45665722">
<div>
</div>
<div>
--</div>
<div>
</div>
<div>
Sandro Gauci, CEO at Enable Security GmbH</div>
<div>
</div>
<div>
Register of Companies: AG Charlottenburg HRB 173016 B</div>
<div>
Company HQ: Pappelallee 78/79, 10437 Berlin, Germany</div>
<div>
PGP/Encrypted comms: https://keybase.io/sandrogauci</div>
<div>
Our blog: https://www.rtcsec.com</div>
<div>
Other points of contact: https://enablesecurity.com/#contact-us</div>
<div>
</div>
</div>
<div>
</div>
<div>
</div>
<div>
On Thu, 3 Sep 2020, at 10:34 AM, Olle E. Johansson wrote:</div>
<blockquote id="qt" style="overflow-wrap:break-word;" type="cite">
<div>
Well, you have defined one definitive line between being stupid and following some current practise :-)</div>
<div class="qt-">
</div>
<div class="qt-">
I like to think we as a project have an educational role as well. In this case explaining the bug we had and what it can cause.</div>
<div class="qt-">
We should definitely add a warning along the lines you write too - relying on headers alone is bad and not best current practise.</div>
<div class="qt-">
</div>
<div class="qt-">
<div>
/O</div>
<div>
<div>
</div>
<blockquote class="qt-" type="cite">
<div class="qt-">
On 3 Sep 2020, at 10:14, davy van de moere <<a class="qt-" href="mailto:davy.van.de.moere@gmail.com">davy.van.de.moere@gmail.com</a>> wrote:</div>
<div>
</div>
<div class="qt-">
<div class="qt-" dir="ltr">
<div>
After 20 years in voip, my 2 cents on this, if you succeed in creating a voip system where the security of the whole relies on the ability to remove (or only keep specific) custom sip headers, you will wake up one morning realizing a bunch of people in Palestine made a gazillion calls over your system to expensive destinations, bringing you to or over the edge of bankruptcy.</div>
<div class="qt-">
</div>
<div class="qt-">
Security should be multilayered, one header sneaking through should not give any big problems. </div>
<div class="qt-">
</div>
<div class="qt-">
<div class="qt-">
From a security point of view, this could be called a 'normal' security risk, I think. It's a bit more than low as you can do more than just get some info, but it's not high, as you would need to have many other factors going wrong to get to a successful exploit. </div>
<div class="qt-">
</div>
<div class="qt-">
</div>
<div class="qt-">
</div>
</div>
</div>
<div>
</div>
<div class="qt-gmail_quote">
<div class="qt-gmail_attr" dir="ltr">
Op do 3 sep. 2020 om 09:18 schreef Olle E. Johansson <<a class="qt-" href="mailto:oej@edvina.net">oej@edvina.net</a>>:</div>
<blockquote class="qt-gmail_quote" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204, 204, 204);padding-left:1ex;">
<div class="qt-" style="overflow-wrap:break-word;">
<div>
One thought - we may have to separate security vulnerability reporting from security advisory documents. I think in some cases, where a common use of a product can lead to issues (but it is not clearly a bug that cause crashes in our code) we may have to send out an advisory and publish it in the same way. The problem with that is where the border is between just doing stupid things like taking SQL statements from SIP headers and issues like this that are harder to catch.</div>
<div class="qt-">
</div>
<div class="qt-">
We had a long and hard discussion about this in the Asterisk project many years ago - a very common dialplan construct (that was documented in many places) was indeed very dangerous. It wasn’t any code in asterisk that caused the issue, just a common dialplan construct that existed in many, many production systems. In the end, if I remember correctly, the project issued an advisory and added a README about it.</div>
<div class="qt-">
</div>
<div class="qt-">
Maybe that’s a way forward.</div>
<div class="qt-">
</div>
<div class="qt-">
<div>
/O</div>
<div class="qt-">
<div>
</div>
<blockquote class="qt-" type="cite">
<div class="qt-">
On 2 Sep 2020, at 21:25, Henning Westerholt <<a class="qt-" href="mailto:hw@skalatan.de" target="_blank">hw@skalatan.de</a>> wrote:</div>
<div>
</div>
<div class="qt-">
<div class="qt-" style="font-family:Helvetica;font-size:14px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-line:none;text-decoration-style:initial;text-decoration-color:initial;">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<span class="qt-">Hello Maxim,</span></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><span class="qt-"><u class="qt-"> </u></span></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">have a look to the first sentence:</span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"><u class="qt-"> </u></span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">“A security vulnerability is (for example) when a user of Kamailio can cause Kamailio to crash or lock up by sending messages to the server process.”</span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"><u class="qt-"> </u></span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">So there is some limitation regarding vulnerability criticality defined in there. But of course (as I already mentioned), it might be improved to e.g. use CVSS scoring instead.</span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"><u class="qt-"> </u></span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">Cheers,</span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"><u class="qt-"> </u></span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">Henning</span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:0cm;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"><u class="qt-"> </u></span></u></u></u></div>
<div class="qt-" style="border-top-style:solid;border-right-style:none;border-bottom-style:none;border-left-style:none;border-top-width:1pt;border-top-color:rgb(225, 225, 225);padding-top:3pt;padding-right:0cm;padding-bottom:0cm;padding-left:0cm;">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><b class="qt-"><span class="qt-" lang="EN-GB">From:</span></b><span class="qt-" lang="EN-GB"><span class="qt-"> </span>Maxim Sobolev <<a class="qt-" href="mailto:sobomax@sippysoft.com" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">sobomax@sippysoft.com</a>><span class="qt-"> </span><br class="qt-">
<b class="qt-">Sent:</b><span class="qt-"> </span>Wednesday, September 2, 2020 9:15 PM<br class="qt-">
<b class="qt-">To:</b><span class="qt-"> </span>Henning Westerholt <<a class="qt-" href="mailto:hw@skalatan.de" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">hw@skalatan.de</a>><br class="qt-">
<b class="qt-">Cc:</b><span class="qt-"> </span>Daniel-Constantin Mierla <<a class="qt-" href="mailto:miconda@gmail.com" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">miconda@gmail.com</a>>;<span class="qt-"> </span><a class="qt-" href="mailto:yufei.tao@gmail.com" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">yufei.tao@gmail.com</a>; Olle E. Johansson <<a class="qt-" href="mailto:oej@edvina.net" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">oej@edvina.net</a>>; Gerry | Rigatta <<a class="qt-" href="mailto:gjacobsen@rigatta.com" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">gjacobsen@rigatta.com</a>>; Kamailio (SER) - Users Mailing List <<a class="qt-" href="mailto:sr-users@lists.kamailio.org" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">sr-users@lists.kamailio.org</a>>;<span class="qt-"> </span><a class="qt-" href="mailto:jbrower@signalogic.com" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">jbrower@signalogic.com</a><br class="qt-">
<b class="qt-">Subject:</b><span class="qt-"> </span>Re: [SR-Users] Kamailio vulnerable to header smuggling possible due to bypass of remove_hf</span></u></u></u></div>
</div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"><u class="qt-"> </u></span></u></u></u></div>
<div class="qt-">
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-">On Wed, Sep 2, 2020 at 11:30 AM Henning Westerholt <<a class="qt-" href="mailto:hw@skalatan.de" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">hw@skalatan.de</a>> wrote:</u></u></u></div>
</div>
<div class="qt-">
<blockquote class="qt-" style="border-top-style:none;border-right-style:none;border-bottom-style:none;border-left-style:solid;border-left-width:1pt;border-left-color:rgb(204, 204, 204);padding-top:0cm;padding-right:0cm;padding-bottom:0cm;padding-left:6pt;margin-left:4.8pt;margin-right:0cm;">
<div class="qt-">
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">Hello Maxim,</span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"> </span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">thank you for the clarification, appreciated.</span></u></u></u></div>
</div>
</div>
</blockquote>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><u class="qt-"> </u></u></u></u></div>
</div>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-">No worries, hope to have a civilized discussion.</u></u></u></div>
</div>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"> </u></u></u></div>
</div>
<blockquote class="qt-" style="border-top-style:none;border-right-style:none;border-bottom-style:none;border-left-style:solid;border-left-width:1pt;border-left-color:rgb(204, 204, 204);padding-top:0cm;padding-right:0cm;padding-bottom:0cm;padding-left:6pt;margin-left:4.8pt;margin-right:0cm;">
<div class="qt-">
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">Just one clarification, my comment regarding the advisory from 2018 was not meant as advertisement etc..</span></u></u></u></div>
</div>
</div>
</blockquote>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><u class="qt-"> </u></u></u></u></div>
</div>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-">Point taken, I dramatized of course to underline my point. </u></u></u></div>
</div>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><u class="qt-"> </u></u></u></u></div>
</div>
<blockquote class="qt-" style="border-top-style:none;border-right-style:none;border-bottom-style:none;border-left-style:solid;border-left-width:1pt;border-left-color:rgb(204, 204, 204);padding-top:0cm;padding-right:0cm;padding-bottom:0cm;padding-left:6pt;margin-left:4.8pt;margin-right:0cm;">
<div class="qt-">
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-">One suggestion to objectify the whole discussion, there exists a well-known and accepted metric for vulnerabilities: CVSS [1]</u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">If I calculate the CVSS score for this issue, it results in a medium level with score 5.8. But this is of course again (at least somewhat) influenced from my point of view to this bug.</span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"> </span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">Some projects have a policy to only do a security announcement for vulnerabilities with score high and critical. For Kamailio this is not yet defined in a detailed way, due to the size of the project and other factors.</span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"> </span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">So, If people in this discussion (or other people on the list) are interested in improving the project security processes – this wiki page with the current process might be a good starting point:<a class="qt-" href="https://www.kamailio.org/wiki/security/policy" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">https://www.kamailio.org/wiki/security/policy</a></span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB"> </span></u></u></u></div>
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" lang="EN-GB">Please suggest your improvements to the existing process (preferable in a new discussion thread) on the sr-dev list. If you want to do it in private, feel free contact the management list.</span></u></u></u></div>
</div>
</div>
</blockquote>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><u class="qt-"> </u></u></u></u></div>
</div>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-">Well, first suggestion after having read it: to start actually following what's documented before any improvements are made. ;-) The policy says plain and simple (quote):</u></u></u></div>
</div>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><u class="qt-"> </u></u></u></u></div>
</div>
</div>
<blockquote class="qt-" style="margin-left:30pt;margin-right:0cm;">
<div class="qt-">
<div class="qt-">
<h4 class="qt-" id="qt-gmail-m_-221075449414644861gmail-publishing_security_vulnerabilities" style="margin-right:0cm;margin-left:35.4pt;font-size:12pt;font-family:Calibri, sans-serif;margin-bottom:12pt;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" style="color:rgb(51, 51, 51);"><span class="font" style="font-family:Arial, sans-serif;"><span class="size" style="font-size:10.5pt;">Publishing security vulnerabilities</span></span></span></u></u></u></h4>
</div>
</div>
</blockquote>
<blockquote class="qt-" style="margin-left:30pt;margin-right:0cm;">
<div class="qt-">
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" style="color:rgb(51, 51, 51);"><span class="font" style="font-family:Arial, sans-serif;"><span class="size" style="font-size:10.5pt;">Kamailio will publish security vulnerabilities, including an CVE ID, on the kamailio-business mailing list, sr-dev, sr-users as well as related lists.<span class="qt-"> </span></span></span></span><span class="qt-" style="color:red;"><span class="font" style="font-family:Arial, sans-serif;"><span class="size" style="font-size:10.5pt;">The advisories will also be published on the<span class="qt-"> </span><a class="qt-" href="http://kamailio.org/" style="color:blue;text-decoration-line:underline;text-decoration-style:initial;text-decoration-color:initial;" target="_blank">kamailio.org</a><span class="qt-"> </span>web site</span></span></span><span class="qt-" style="color:rgb(51, 51, 51);"><span class="font" style="font-family:Arial, sans-serif;"><span class="size" style="font-size:10.5pt;">.</span></span></span> </u></u></u></div>
</div>
</div>
<div class="qt-">
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"> </u></u></u></div>
</div>
</div>
<div class="qt-">
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><span class="qt-" style="color:rgb(51, 51, 51);"><span class="font" style="font-family:Arial, sans-serif;"><span class="size" style="font-size:10.5pt;">CVE entries should be created for vulnerabilities in the core and major modules, for rarely used modules this is not necessary. If there are several security issues together in one release, they should be announced together.</span></span></span> </u></u></u></div>
</div>
</div>
</blockquote>
<div class="qt-">
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"> </u></u></u></div>
</div>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-">I might be missing something obvious, but there is no "if" or "maybe" or "it depends". Any module that has been 18 years with the project qualifies to be a "major module" to me... </u></u></u></div>
</div>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-"><u class="qt-"> </u></u></u></u></div>
</div>
<div class="qt-">
<div class="qt-" style="margin-top:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:35.4pt;font-size:11pt;font-family:Calibri, sans-serif;">
<u class="qt-"><u class="qt-"><u class="qt-">-Max</u></u></u></div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
</div>
<div>
</div>
</div>
</div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-">_______________________________________________</u></u></u></div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-">Kamailio (SER) - Users Mailing List</u></u></u></div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-"><a class="qt-" href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a></u></u></u></div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-"><a class="qt-" href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" rel="noreferrer" target="_blank">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a></u></u></u></div>
</blockquote>
</div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-">_______________________________________________</u></u></u></div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-">Kamailio (SER) - Users Mailing List</u></u></u></div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-"><a class="qt-" href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a></u></u></u></div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</u></u></u></div>
</div>
</blockquote>
</div>
</div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-">_______________________________________________</u></u></u></div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-">Kamailio (SER) - Users Mailing List</u></u></u></div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-"><a href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a></u></u></u></div>
<div>
<u class="qt-"><u class="qt-"><u class="qt-"><a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a></u></u></u></div>
<div>
</div>
</blockquote>
<div>
</div>
</blockquote>
<br>
<br>
</body></html>