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Sicherheit: Denial of Service in clamav
Aktuelle Meldungen Distributionen
Name: Denial of Service in clamav
ID: MDVSA-2011:122
Distribution: Mandriva
Plattformen: Mandriva Corporate 4.0, Mandriva 2009.0, Mandriva Enterprise Server 5.0
Datum: So, 14. August 2011, 00:00
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2721
Applikationen: Clam Antivirus

Originalnachricht

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_______________________________________________________________________

Mandriva Linux Security Advisory MDVSA-2011:122
http://www.mandriva.com/security/
_______________________________________________________________________

Package : clamav
Date : August 13, 2011
Affected: 2009.0, Corporate 4.0, Enterprise Server 5.0
_______________________________________________________________________

Problem Description:

A vulnerability has been discovered and corrected in clamav:

Off-by-one error in the cli_hm_scan function in matcher-hash.c in
libclamav in ClamAV before 0.97.2 allows remote attackers to cause
a denial of service (daemon crash) via an e-mail message that is not
properly handled during certain hash calculations (CVE-2011-2721).

Packages for 2009.0 are provided as of the Extended Maintenance
Program. Please visit this link to learn more:
http://store.mandriva.com/product_info.php?cPath=149&products_id=490

The updated packages have been upgraded to the 0.97.2 version which
is not vulnerable to this issue.
_______________________________________________________________________

References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2721
_______________________________________________________________________

Updated Packages:

Mandriva Linux 2009.0:
77f4504db93c430be3f120f7bb4d05d0
2009.0/i586/clamav-0.97.2-0.1mdv2009.0.i586.rpm
7b4b79d25466c5f7cd8ee774a620e9dd
2009.0/i586/clamav-db-0.97.2-0.1mdv2009.0.i586.rpm
0b9bae5d23eb3e6332a86ad6dc5c5d41
2009.0/i586/clamav-milter-0.97.2-0.1mdv2009.0.i586.rpm
e99f5a732875b26df8514927b7291904
2009.0/i586/clamd-0.97.2-0.1mdv2009.0.i586.rpm
660b8d3a3da6974ce3e82f94acace341
2009.0/i586/libclamav6-0.97.2-0.1mdv2009.0.i586.rpm
624c202bae7afe44ce9f7e160da5dade
2009.0/i586/libclamav-devel-0.97.2-0.1mdv2009.0.i586.rpm
513e2dca87720333d1cb1ae1e0a2e6f0
2009.0/SRPMS/clamav-0.97.2-0.1mdv2009.0.src.rpm

Mandriva Linux 2009.0/X86_64:
4877825cdeb161e436d595008b12e54e
2009.0/x86_64/clamav-0.97.2-0.1mdv2009.0.x86_64.rpm
83fd711fd9cb6098caa12e3dd8b04861
2009.0/x86_64/clamav-db-0.97.2-0.1mdv2009.0.x86_64.rpm
c8c5a1c8b3ed2566499fbf8775dd1f14
2009.0/x86_64/clamav-milter-0.97.2-0.1mdv2009.0.x86_64.rpm
604472dc9c7611f33ae389c6cff8a475
2009.0/x86_64/clamd-0.97.2-0.1mdv2009.0.x86_64.rpm
ca1803776288eb8199d60bbfde107f62
2009.0/x86_64/lib64clamav6-0.97.2-0.1mdv2009.0.x86_64.rpm
62393252d6981a4ae5c5a4c02214d982
2009.0/x86_64/lib64clamav-devel-0.97.2-0.1mdv2009.0.x86_64.rpm
513e2dca87720333d1cb1ae1e0a2e6f0
2009.0/SRPMS/clamav-0.97.2-0.1mdv2009.0.src.rpm

Corporate 4.0:
b108390f2c3829e824b77bb846186989
corporate/4.0/i586/clamav-0.97.2-0.1.20060mlcs4.i586.rpm
9efcaa71743b0917decdc8b1d07afb03
corporate/4.0/i586/clamav-db-0.97.2-0.1.20060mlcs4.i586.rpm
40ee3ac7457772673fb98c2d9d45addc
corporate/4.0/i586/clamav-milter-0.97.2-0.1.20060mlcs4.i586.rpm
43b9ce3c2acfba1e887ade94eb20fd59
corporate/4.0/i586/clamd-0.97.2-0.1.20060mlcs4.i586.rpm
1376bea544084db0230e3cdc6678f76f
corporate/4.0/i586/libclamav6-0.97.2-0.1.20060mlcs4.i586.rpm
3ba253205bc900bc8b8f71c9aba016a8
corporate/4.0/i586/libclamav-devel-0.97.2-0.1.20060mlcs4.i586.rpm
e471c5537233014d766e79d4906eb30e
corporate/4.0/SRPMS/clamav-0.97.2-0.1.20060mlcs4.src.rpm

Corporate 4.0/X86_64:
32df8ca5a0beb14cdfe6df8a7565e414
corporate/4.0/x86_64/clamav-0.97.2-0.1.20060mlcs4.x86_64.rpm
a07053ea2f81bb7166e2f8fdcf89cbad
corporate/4.0/x86_64/clamav-db-0.97.2-0.1.20060mlcs4.x86_64.rpm
cc6da5f248d325846e936836fd5a2d93
corporate/4.0/x86_64/clamav-milter-0.97.2-0.1.20060mlcs4.x86_64.rpm
9e75615b32b7d7dad319c113ce9b769b
corporate/4.0/x86_64/clamd-0.97.2-0.1.20060mlcs4.x86_64.rpm
0aa2fab77179d3e163372e407be8189d
corporate/4.0/x86_64/lib64clamav6-0.97.2-0.1.20060mlcs4.x86_64.rpm
9ccf4ad734fd1ee43ac04fedface3967
corporate/4.0/x86_64/lib64clamav-devel-0.97.2-0.1.20060mlcs4.x86_64.rpm
e471c5537233014d766e79d4906eb30e
corporate/4.0/SRPMS/clamav-0.97.2-0.1.20060mlcs4.src.rpm

Mandriva Enterprise Server 5:
24ea4782369c61e5f6dd924749e4f271
mes5/i586/clamav-0.97.2-0.1mdvmes5.2.i586.rpm
5433b7d49b02f20c30b966babd7975b7
mes5/i586/clamav-db-0.97.2-0.1mdvmes5.2.i586.rpm
e8621ba754ed38f6f5538c6ba51fd376
mes5/i586/clamav-milter-0.97.2-0.1mdvmes5.2.i586.rpm
5fc4b6714b6a0b739ac446b4e43629c2 mes5/i586/clamd-0.97.2-0.1mdvmes5.2.i586.rpm
468b0fab2b7c26ece26feb4ed06c9655
mes5/i586/libclamav6-0.97.2-0.1mdvmes5.2.i586.rpm
7bfab165b2e12722845a8a4380c01e74
mes5/i586/libclamav-devel-0.97.2-0.1mdvmes5.2.i586.rpm
bdf606aba644551526a3e7fd7a9f4cb7
mes5/SRPMS/clamav-0.97.2-0.1mdvmes5.2.src.rpm

Mandriva Enterprise Server 5/X86_64:
26ce7a89e663e67f8c7d27dce7ae42ec
mes5/x86_64/clamav-0.97.2-0.1mdvmes5.2.x86_64.rpm
90a45115d5855bacae431e56e794d385
mes5/x86_64/clamav-db-0.97.2-0.1mdvmes5.2.x86_64.rpm
fea9cbae37e4e2126800b77bdc50475f
mes5/x86_64/clamav-milter-0.97.2-0.1mdvmes5.2.x86_64.rpm
778ae274a66d7c762bbe7c868cbf4568
mes5/x86_64/clamd-0.97.2-0.1mdvmes5.2.x86_64.rpm
4678aed0a42fecf2628a7a1bedfed0aa
mes5/x86_64/lib64clamav6-0.97.2-0.1mdvmes5.2.x86_64.rpm
4529587b92ecbc6a50c8a2f661915cff
mes5/x86_64/lib64clamav-devel-0.97.2-0.1mdvmes5.2.x86_64.rpm
bdf606aba644551526a3e7fd7a9f4cb7
mes5/SRPMS/clamav-0.97.2-0.1mdvmes5.2.src.rpm
_______________________________________________________________________

To upgrade automatically use MandrivaUpdate or urpmi. The verification
of md5 checksums and GPG signatures is performed automatically for you.

All packages are signed by Mandriva for security. You can obtain the
GPG public key of the Mandriva Security Team by executing:

gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

You can view other update advisories for Mandriva Linux at:

http://www.mandriva.com/security/advisories

If you want to report vulnerabilities, please contact

security_(at)_mandriva.com
_______________________________________________________________________

Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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_______________________________________________________
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