full-disclosure - GLSA: zlib (200303-25)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20030328104951.3C6E15765@mail2.tamperd.net>
From: aliz at gentoo.org (Daniel Ahlberg)
Subject: GLSA:  zlib (200303-25)

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- - ---------------------------------------------------------------------
GENTOO LINUX SECURITY ANNOUNCEMENT 200303-25
- - ---------------------------------------------------------------------

          PACKAGE : zlib
          SUMMARY : buffer overrun
             DATE : 2003-03-28 10:50 UTC
          EXPLOIT : remote
VERSIONS AFFECTED : <1.1.4-r1
    FIXED VERSION : >=1.1.4-r1
              CVE : CAN-2003-0107

- - ---------------------------------------------------------------------

- From advisory:
"zlib contains a function called gzprintf().  This is similar in
behaviour to fprintf() except that by default, this function will
smash the stack if called with arguments that expand to more than
Z_PRINTF_BUFSIZE (=4096 by default) bytes."

Read the full advisory at
http://www.securityfocus.com/archive/1/312869/2003-02-18/2003-02-24/0

SOLUTION

It is recommended that all Gentoo Linux users who are running
sys-libs/zlib upgrade to zlib-1.1.4-r1 as follows:

emerge sync
emerge zlib
emerge clean

- - ---------------------------------------------------------------------
aliz@...too.org - GnuPG key is available at http://cvs.gentoo.org/~aliz
- - ---------------------------------------------------------------------
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)

iD8DBQE+hCkVfT7nyhUpoZMRAv/oAKCvQvr9WZOBm6O4Z+rWXArdWB2JZACfU9gT
jJ0a21t+xwPVPf8Lb2ObEsA=
=1ZIH
-----END PGP SIGNATURE-----