Debian Bug report logs -
#983159
asterisk: CVE-2021-26906
Reply or subscribe to this bug.
Toggle useless messages
Report forwarded
to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Debian VoIP Team <pkg-voip-maintainers@lists.alioth.debian.org>
:
Bug#983159
; Package src:asterisk
.
(Sat, 20 Feb 2021 06:51:04 GMT) (full text, mbox, link).
Acknowledgement sent
to Salvatore Bonaccorso <carnil@debian.org>
:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Debian VoIP Team <pkg-voip-maintainers@lists.alioth.debian.org>
.
(Sat, 20 Feb 2021 06:51:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: asterisk
Version: 1:16.15.1~dfsg-1
Severity: grave
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>
Hi,
The following vulnerability was published for asterisk, filling as RC
but this might not be warranted, if you feel otherwise please
downgrade. I made it such because of the unauthenticated vector.
CVE-2021-26906[0]:
| An issue was discovered in res_pjsip_session.c in Digium Asterisk
| through 13.38.1; 14.x, 15.x, and 16.x through 16.16.0; 17.x through
| 17.9.1; and 18.x through 18.2.0, and Certified Asterisk through
| 16.8-cert5. An SDP negotiation vulnerability in PJSIP allows a remote
| server to potentially crash Asterisk by sending specific SIP responses
| that cause an SDP negotiation failure.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2021-26906
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26906
[1] https://downloads.asterisk.org/pub/security/AST-2021-005.html
Please adjust the affected versions in the BTS as needed.
Regards,
salvatore
Send a report that this bug log contains spam.
Debian bug tracking system administrator <owner@bugs.debian.org>.
Last modified:
Sat Feb 20 08:02:35 2021;
Machine Name:
buxtehude
Debian Bug tracking system
Debbugs is free software and licensed under the terms of the GNU
Public License version 2. The current version can be obtained
from https://bugs.debian.org/debbugs-source/.
Copyright © 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson,
2005-2017 Don Armstrong, and many other contributors.