Debian Security Advisory DSA 502-1 [email protected]
http://www.debian.org/security/ Martin Schulze
May 11th, 2004 http://www.debian.org/security/faq
Package : exim-tls
Vulnerability : buffer overflow
Problem-Type : remote
Debian-specific: no
CVE ID : CAN-2004-0399 CAN-2004-0400
Georgi Guninski discovered two stack-based buffer overflows in exim
and exim-tls. They can not be exploited with the default
configuration from the Debian system, though. The Common
Vulnerabilities and Exposures project identifies the following
problems that are fixed with this update:
CAN-2004-0399
When "sender_verify = true" is configured in exim.conf a buffer
overflow can happen during verification of the sender. This
problem is fixed in exim 4.
CAN-2004-0400
When headers_check_syntax is configured in exim.conf a buffer
overflow can happen during the header check. This problem does
also exist in exim 4.
For the stable distribution (woody) these problems have been fixed in
version 3.35-3woody2.
The unstable distribution (sid) does not contain exim-tls anymore.
The functionality has been incorporated in the main exim versions
which have these problems fixed in version 3.36-11 for exim 3 and in
version 4.33-1 for exim 4.
We recommend that you upgrade your exim-tls package.
Upgrade Instructions
wget url
will fetch the file for you
dpkg -i file.deb
will install the referenced file.
If you are using the apt-get package manager, use the line for
sources.list as given below:
apt-get update
will update the internal database
apt-get upgrade
will install corrected packages
You may use an automated update by adding the resources from the
footer to the proper configuration.
Debian GNU/Linux 3.0 alias woody
Source archives:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2.dsc
Size/MD5 checksum: 677 992f537ab952a5dc72ca5dbc81a84fbc
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2.diff.gz
Size/MD5 checksum: 80179 3f0742c775c071b21c0b09527dad75ec
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35.orig.tar.gz
Size/MD5 checksum: 1271057 42d362e40a21bd7ffc298f92c8bd986a
Alpha architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_alpha.deb
Size/MD5 checksum: 873574 7430b4927e9c2078c59eafe17bae5165
ARM architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_arm.deb
Size/MD5 checksum: 783982 06a82a303c171107d2f1688b482377bd
Intel IA-32 architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_i386.deb
Size/MD5 checksum: 759420 ea3302d15ec0d601c5019d45c8c0b096
Intel IA-64 architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_ia64.deb
Size/MD5 checksum: 973922 e3ac0d7664959623d55b597c8aa56572
HP Precision architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_hppa.deb
Size/MD5 checksum: 814182 1c943be21bc25358690ac086c2a45994
Motorola 680x0 architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_m68k.deb
Size/MD5 checksum: 736562 71dec71d4ec85be81886484d00bd1e3c
Big endian MIPS architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_mips.deb
Size/MD5 checksum: 824300 c9fca04199e8fd78a4b96de92098957a
Little endian MIPS architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_mipsel.deb
Size/MD5 checksum: 824960 6d51d7fbad04d5aa80503ee0ded41c4d
PowerPC architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_powerpc.deb
Size/MD5 checksum: 792588 5a51bcc85377381bfbcb03ebdfe22eb8
IBM S/390 architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_s390.deb
Size/MD5 checksum: 779108 e625ab3a0334821727ec96462e048532
Sun Sparc architecture:
http://security.debian.org/pool/updates/main/e/exim-tls/exim-tls_3.35-3woody2_sparc.deb
Size/MD5 checksum: 782712 f2ec2bbe42fc7ee482d4707443cc83fc
These files will probably be moved into the stable distribution on
its next update.
For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: [email protected]
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 3 | ia64 | exim | < 3.35-1woody3 | exim_3.35-1woody3_ia64.deb |
Debian | 3 | s390 | exim | < 3.35-1woody3 | exim_3.35-1woody3_s390.deb |
Debian | 3 | all | exim-tls | < 3.35-3woody2 | exim-tls_3.35-3woody2_all.deb |
Debian | 3 | arm | exim | < 3.35-1woody3 | exim_3.35-1woody3_arm.deb |
Debian | 3 | hppa | exim | < 3.35-1woody3 | exim_3.35-1woody3_hppa.deb |
Debian | 3 | m68k | eximon | < 3.35-1woody3 | eximon_3.35-1woody3_m68k.deb |
Debian | 3 | all | exim | < 3.35-1woody3 | exim_3.35-1woody3_all.deb |
Debian | 3 | alpha | exim | < 3.35-1woody3 | exim_3.35-1woody3_alpha.deb |
Debian | 3 | arm | eximon | < 3.35-1woody3 | eximon_3.35-1woody3_arm.deb |
Debian | 3 | i386 | eximon | < 3.35-1woody3 | eximon_3.35-1woody3_i386.deb |