libssh: CVE-2021-3634

Related Vulnerabilities: CVE-2021-3634  

Debian Bug report logs - #993046
libssh: CVE-2021-3634

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Reported by: Salvatore Bonaccorso <carnil@debian.org>

Date: Thu, 26 Aug 2021 20:24:01 UTC

Severity: important

Tags: security, upstream

Found in version libssh/0.9.5-1

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Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Laurent Bigonville <bigon@debian.org>:
Bug#993046; Package src:libssh. (Thu, 26 Aug 2021 20:24:03 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, Laurent Bigonville <bigon@debian.org>. (Thu, 26 Aug 2021 20:24:03 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: libssh: CVE-2021-3634
Date: Thu, 26 Aug 2021 22:21:56 +0200
Source: libssh
Version: 0.9.5-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for libssh.

CVE-2021-3634[0]:
| Possible heap-buffer overflow when rekeying

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-2021-3634
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3634
[1] https://www.libssh.org/security/advisories/CVE-2021-3634.txt
[2] https://git.libssh.org/projects/libssh.git/commit/?id=d3060bc84ed4e160082e819b4d404f76df7c8063

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore



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