Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2009.0360 -- [Win][UNIX/Linux][Ubuntu]
ClamAV: Denial of Service
27 April 2009
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: libclamav5
Publisher: Ubuntu
Operating System: Ubuntu
UNIX variants (UNIX, Linux, OSX)
Windows
Impact: Denial of Service
Access: Remote/Unauthenticated
CVE Names: CVE-2009-1371
Original Bulletin: http://www.ubuntu.com/usn/usn-756-1
Comment: This advisory references vulnerabilities in products which run on
platforms other than Ubuntu. It is recommended that administrators
running ClamAV check for an updated version of the software for
their operating system.
Revision History: April 27 2009: Added CVE
April 15 2009: Initial Release
- --------------------------BEGIN INCLUDED TEXT--------------------
===========================================================
Ubuntu Security Notice USN-756-1 April 13, 2009
clamav vulnerability
https://launchpad.net/bugs/360502
===========================================================
A security issue affects the following Ubuntu releases:
Ubuntu 8.10
This advisory also applies to the corresponding versions of
Kubuntu, Edubuntu, and Xubuntu.
The problem can be corrected by upgrading your system to the
following package versions:
Ubuntu 8.10:
libclamav5 0.94.dfsg.2-1ubuntu0.3
In general, a standard system upgrade is sufficient to effect the
necessary changes.
Details follow:
It was discovered that ClamAV did not properly verify buffers when
processing Upack files. A remote attacker could send a crafted file and
cause a denial of service via application crash.
Updated packages for Ubuntu 8.10:
Source archives:
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav_0.94.dfsg.2-1ubuntu0.3.diff.gz
Size/MD5: 160035 9ec8019deb73a5a954c97fcb0bf26309
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav_0.94.dfsg.2-1ubuntu0.3.dsc
Size/MD5: 1507 33a07aa02735d0740a991fd53d1690c7
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav_0.94.dfsg.2.orig.tar.gz
Size/MD5: 22073819 7b45b0c54b887b23cb49e4bff807cf58
Architecture independent packages:
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav-base_0.94.dfsg.2-1ubuntu0.3_all.deb
Size/MD5: 19497612 4f42a7f2efa8bab6df3f316dc58644f3
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav-docs_0.94.dfsg.2-1ubuntu0.3_all.deb
Size/MD5: 1077770 0eb5f3a51d3d05ab98e9cab30fa689ec
http://security.ubuntu.com/ubuntu/pool/universe/c/clamav/clamav-testfiles_0.94.dfsg.2-1ubuntu0.3_all.deb
Size/MD5: 208466 f1161a232ed581d23e34465e4e9b69bf
amd64 architecture (Athlon64, Opteron, EM64T Xeon):
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav-daemon_0.94.dfsg.2-1ubuntu0.3_amd64.deb
Size/MD5: 240062 e37dbed6b3807db87a0a564839960c9e
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav-dbg_0.94.dfsg.2-1ubuntu0.3_amd64.deb
Size/MD5: 915356 b2d6c5bbe0928fbff8d3f8646e2916bb
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1ubuntu0.3_amd64.deb
Size/MD5: 255912 8e697047c72b3d631e3215394ed346ef
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav_0.94.dfsg.2-1ubuntu0.3_amd64.deb
Size/MD5: 236034 1c01619d9fc562477c61f7dba6b7e990
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/libclamav-dev_0.94.dfsg.2-1ubuntu0.3_amd64.deb
Size/MD5: 575624 14154e0bd4975215d2edce6159e73bba
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/libclamav5_0.94.dfsg.2-1ubuntu0.3_amd64.deb
Size/MD5: 539994 664164b600a3225e1dd4297394cd5705
http://security.ubuntu.com/ubuntu/pool/universe/c/clamav/clamav-milter_0.94.dfsg.2-1ubuntu0.3_amd64.deb
Size/MD5: 233094 c44ed50398c9108188682ea6593f4c12
i386 architecture (x86 compatible Intel/AMD):
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav-daemon_0.94.dfsg.2-1ubuntu0.3_i386.deb
Size/MD5: 233596 526cdf381eea1dfb2b8a25c9ab47af55
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav-dbg_0.94.dfsg.2-1ubuntu0.3_i386.deb
Size/MD5: 849528 3d7efe88f9bc29680559141b9add7cfc
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1ubuntu0.3_i386.deb
Size/MD5: 254090 2858c4a22109947e27a274eab66d2b2d
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/clamav_0.94.dfsg.2-1ubuntu0.3_i386.deb
Size/MD5: 233118 8275f107c892dade9c8e269294776ddc
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/libclamav-dev_0.94.dfsg.2-1ubuntu0.3_i386.deb
Size/MD5: 543786 89aab0500eb0b1dc290a6ead5e172749
http://security.ubuntu.com/ubuntu/pool/main/c/clamav/libclamav5_0.94.dfsg.2-1ubuntu0.3_i386.deb
Size/MD5: 525928 bb809d8829610db1ddbbeb98a17e2777
http://security.ubuntu.com/ubuntu/pool/universe/c/clamav/clamav-milter_0.94.dfsg.2-1ubuntu0.3_i386.deb
Size/MD5: 229716 41f3df00a9eaefa7bbdc44bf90076271
lpia architecture (Low Power Intel Architecture):
http://ports.ubuntu.com/pool/main/c/clamav/clamav-daemon_0.94.dfsg.2-1ubuntu0.3_lpia.deb
Size/MD5: 233144 bb617f3ed2b61f494702e3c1c67d8e1f
http://ports.ubuntu.com/pool/main/c/clamav/clamav-dbg_0.94.dfsg.2-1ubuntu0.3_lpia.deb
Size/MD5: 867034 4fad6f85315f71e40f2942d54e74ae5f
http://ports.ubuntu.com/pool/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1ubuntu0.3_lpia.deb
Size/MD5: 254190 96f301fe4b606d3ed7dda39c3d7d5100
http://ports.ubuntu.com/pool/main/c/clamav/clamav_0.94.dfsg.2-1ubuntu0.3_lpia.deb
Size/MD5: 232658 99c61d4acf7b1025670189b589e4f4ce
http://ports.ubuntu.com/pool/main/c/clamav/libclamav-dev_0.94.dfsg.2-1ubuntu0.3_lpia.deb
Size/MD5: 545288 ee5a94b51bad427aeac20db209fe2388
http://ports.ubuntu.com/pool/main/c/clamav/libclamav5_0.94.dfsg.2-1ubuntu0.3_lpia.deb
Size/MD5: 528622 952540615e83e89aa3fcf032a1f67c46
http://ports.ubuntu.com/pool/universe/c/clamav/clamav-milter_0.94.dfsg.2-1ubuntu0.3_lpia.deb
Size/MD5: 229656 4889c53c828b7e66d54748d954c6f3c7
powerpc architecture (Apple Macintosh G3/G4/G5):
http://ports.ubuntu.com/pool/main/c/clamav/clamav-daemon_0.94.dfsg.2-1ubuntu0.3_powerpc.deb
Size/MD5: 243322 7bc824817425ef6faf4d83c1950d7a7f
http://ports.ubuntu.com/pool/main/c/clamav/clamav-dbg_0.94.dfsg.2-1ubuntu0.3_powerpc.deb
Size/MD5: 904222 4133d09baa03806b109a6a0ba45e15eb
http://ports.ubuntu.com/pool/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1ubuntu0.3_powerpc.deb
Size/MD5: 258658 96993b01982151656d85c6978d323f24
http://ports.ubuntu.com/pool/main/c/clamav/clamav_0.94.dfsg.2-1ubuntu0.3_powerpc.deb
Size/MD5: 240674 e10e69574fce756e0774e936a62e3a8c
http://ports.ubuntu.com/pool/main/c/clamav/libclamav-dev_0.94.dfsg.2-1ubuntu0.3_powerpc.deb
Size/MD5: 615272 8dadb6a8a6da0470745de9d8c558fd7c
http://ports.ubuntu.com/pool/main/c/clamav/libclamav5_0.94.dfsg.2-1ubuntu0.3_powerpc.deb
Size/MD5: 556208 dc082d12f3c15a98650253f56f635bc7
http://ports.ubuntu.com/pool/universe/c/clamav/clamav-milter_0.94.dfsg.2-1ubuntu0.3_powerpc.deb
Size/MD5: 233188 dbf6c9f45ab5114e105ebe443562697a
sparc architecture (Sun SPARC/UltraSPARC):
http://ports.ubuntu.com/pool/main/c/clamav/clamav-daemon_0.94.dfsg.2-1ubuntu0.3_sparc.deb
Size/MD5: 233162 6b035e2961759537051f30803e6e4e96
http://ports.ubuntu.com/pool/main/c/clamav/clamav-dbg_0.94.dfsg.2-1ubuntu0.3_sparc.deb
Size/MD5: 836902 850d4356b9a87db92d5efc2db81d8936
http://ports.ubuntu.com/pool/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1ubuntu0.3_sparc.deb
Size/MD5: 253444 6c0517570fc4ac05b94080f60adcc571
http://ports.ubuntu.com/pool/main/c/clamav/clamav_0.94.dfsg.2-1ubuntu0.3_sparc.deb
Size/MD5: 233530 8cc09abef6a0baf488ba3f8c0cadecee
http://ports.ubuntu.com/pool/main/c/clamav/libclamav-dev_0.94.dfsg.2-1ubuntu0.3_sparc.deb
Size/MD5: 579172 61ee5fb721cd8543113931525737db7a
http://ports.ubuntu.com/pool/main/c/clamav/libclamav5_0.94.dfsg.2-1ubuntu0.3_sparc.deb
Size/MD5: 544798 1f62918b0a49e4e13f6a760642d04c20
http://ports.ubuntu.com/pool/universe/c/clamav/clamav-milter_0.94.dfsg.2-1ubuntu0.3_sparc.deb
Size/MD5: 230582 9429f9caa92a0cd8feda0d70f9967e6d
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
If you believe that your computer system has been compromised or attacked in
any way, we encourage you to let us know by completing the secure National IT
Incident Reporting Form at:
http://www.auscert.org.au/render.html?it=3192
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
iD8DBQFJ9U+3NVH5XJJInbgRAjEMAJ4yI5CGhl3a1sLFm18KX8YJo5GN8gCfRSPB
Sx675Uh11zBDdDK7v1/XJsQ=
=PLnm
-----END PGP SIGNATURE-----