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Date: Thu, 29 Aug 2019 17:59:34 +0200
From: Ailin Nemui <ailin.nemui@...il.com>
To: oss-security <oss-security@...ts.openwall.com>
Subject: Irssi 1.2.2:CVE-2019-15717
IRSSI-SA-2019-08 Irssi Security Advisory [1]
============================================
CVE-2019-15717
Description
-----------
(a) Use after free when receiving duplicate CAP found by Joseph Bisch.
(CWE-416)
CVE-2019-15717 [2] was assigned to this issue.
Impact
------
May affect the stability of Irssi.
Affected versions
-----------------
(a) Irssi 1.2.0 and later
Fixed in
--------
Irssi 1.2.2
Recommended action
------------------
Upgrade to Irssi 1.2.2. We've published maintenance releases, without
any new features.
After installing the updated packages, one can issue the /upgrade
command to load the new binary. TLS connections will require /reconnect.
Mitigating facts
----------------
Most servers do not send duplicate CAP
References
----------
[1] https://irssi.org/security/irssi_sa_2019_08.txt
[2] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15717
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