Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2020.2630
libpam-radius-auth security update
3 August 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: libpam-radius-auth
Publisher: Debian
Operating System: Debian GNU/Linux 9
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-9542
Reference: ESB-2020.1452
ESB-2020.0782
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2020/08/msg00000.html
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Debian LTS Advisory DLA-2304-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Utkarsh Gupta
August 01, 2020 https://wiki.debian.org/LTS
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Package : libpam-radius-auth
Version : 1.3.16-5+deb9u1
CVE ID : CVE-2015-9542
Debian Bug : 951396
`add_password` in pam_radius_auth.c in pam_radius 1.4.0 does not
correctly check the length of the input password, and is vulnerable
to a stack-based buffer overflow during memcpy(). An attacker could
send a crafted password to an application (loading the pam_radius
library) and crash it. Arbitrary code execution might be possible,
depending on the application, C library, compiler, and other factors.
For Debian 9 stretch, this problem has been fixed in version
1.3.16-5+deb9u1.
We recommend that you upgrade your libpam-radius-auth packages.
For the detailed security status of libpam-radius-auth please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libpam-radius-auth
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
Best,
Utkarsh
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