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HistoryApr 26, 2010 - 8:02 p.m.

[SECURITY] [DSA 2021-2] New spamass-milter packages fix regression

2010-04-2620:02:53
lists.debian.org
13

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

6.8 Medium

AI Score

Confidence

Low

0.188 Low

EPSS

Percentile

96.3%


Debian Security Advisory DSA-2021-2 [email protected]
http://www.debian.org/security/ Giuseppe Iuculano
April 26, 2010 http://www.debian.org/security/faq


Package : spamass-milter
Vulnerability : missing input sanitization
Problem-Type : remote
Debian-specific: no
CVE Id : CVE-2010-1132
Debian Bug : 573228 575019

The latest DSA for spamass-milter introduced a regression: when running
spamass-milter with -x, a zombie process is left around for every mail
received. This update corrects this problem.
For reference, the original advisory text is provided below.

It was discovered a missing input sanitization in spamass-milter, a milter
used to filter mail through spamassassin.
This allows a remote attacker to inject and execute arbitrary shell commands.

For the stable distribution (lenny), this problem has been fixed in
version 0.3.1-8+lenny2.

For the testing (squeeze) and unstable (sid) distribution this problem
has been fixed in version 0.3.1-9.

We recommend that you upgrade your spamass-milter 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 (stable)


Stable updates are available for alpha, amd64, arm, armel, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.

Source archives:

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1.orig.tar.gz
Size/MD5 checksum: 141144 ca6bf6a9c88db74a6bfea41f499c0ba6
http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2.dsc
Size/MD5 checksum: 1050 435e426d0273445fb52e165fbad3bdaa
http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2.diff.gz
Size/MD5 checksum: 35530 43455ddb3b2c2e3e9cf8669bed77cf1f

alpha architecture (DEC Alpha)

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_alpha.deb
Size/MD5 checksum: 54706 955bfdc5d5ba59328202a5e0a0bb8dc8

amd64 architecture (AMD x86_64 (AMD64))

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_amd64.deb
Size/MD5 checksum: 52872 65cb3550e38e91b0becfe9fa815df423

arm architecture (ARM)

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_arm.deb
Size/MD5 checksum: 51398 8812a1fd5575f2527abc49063323ba72

armel architecture (ARM EABI)

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_armel.deb
Size/MD5 checksum: 48034 b9faf59a827b530dc445874121e70d94

hppa architecture (HP PA RISC)

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_hppa.deb
Size/MD5 checksum: 55664 cff474d7f19abc0341bb7d5dcddb69e7

i386 architecture (Intel ia32)

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_i386.deb
Size/MD5 checksum: 51194 1141ef8d5c7a875ec3237dc0bbc99c31

ia64 architecture (Intel ia64)

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_ia64.deb
Size/MD5 checksum: 59570 c5a00577d909d11277102afe87a02d02

mips architecture (MIPS (Big Endian))

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_mips.deb
Size/MD5 checksum: 51438 eb68d14fe14ecb6d7051bbf0a1d2dcf8

powerpc architecture (PowerPC)

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_powerpc.deb
Size/MD5 checksum: 55752 a68c767ee2dc132b1f31ed3cd7543edf

s390 architecture (IBM S/390)

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_s390.deb
Size/MD5 checksum: 51448 46dd94373ce2c8495e2b9826f2292c9e

sparc architecture (Sun SPARC/UltraSPARC)

http://security.debian.org/pool/updates/main/s/spamass-milter/spamass-milter_0.3.1-8+lenny2_sparc.deb
Size/MD5 checksum: 50004 82fb4f0420995ebb65ebf30ebbc61220

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/&lt;pkg&gt;

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

6.8 Medium

AI Score

Confidence

Low

0.188 Low

EPSS

Percentile

96.3%