drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in ClamAV
Name: |
Pufferüberlauf in ClamAV |
|
ID: |
200601-07 |
|
Distribution: |
Gentoo |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Fr, 13. Januar 2006, 08:16 |
|
Referenzen: |
http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0162 |
|
Applikationen: |
Clam Antivirus |
|
Originalnachricht |
--nextPart11494115.KJEEdiE7xF Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200601-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: ClamAV: Remote execution of arbitrary code Date: January 13, 2006 Bugs: #118459 ID: 200601-07
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis ========
ClamAV is vulnerable to a buffer overflow which may lead to remote execution of arbitrary code.
Background ==========
ClamAV is a GPL virus scanner.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-antivirus/clamav < 0.88 >= 0.88
Description ===========
Zero Day Initiative (ZDI) reported a heap buffer overflow vulnerability. The vulnerability is due to an incorrect boundary check of the user-supplied data prior to copying it to an insufficiently sized memory buffer. The flaw occurs when the application attempts to handle compressed UPX files.
Impact ======
For example by sending a maliciously crafted UPX file into a mail server that is integrated with ClamAV, a remote attacker's supplied code could be executed with escalated privileges.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All ClamAV users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-antivirus/clamav-0.88"
References ==========
[ 1 ] CVE-2006-0162 http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0162
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200601-07.xml
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.
License =======
Copyright 2006 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.0
--nextPart11494115.KJEEdiE7xF Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux)
iD8DBQBDx1E5zKC5hMHO6rkRAi+/AKCQn8Z85038QX48uW8IB4vyA3g3/wCfXWBo /YD220qMOrxgkJtDpvfKVew= =8GKi -----END PGP SIGNATURE-----
--nextPart11494115.KJEEdiE7xF-- -- gentoo-announce@gentoo.org mailing list
|
|
|
|