certfr_avis - certa-2009-avi-131

CERTA-2009-AVI-131

Vulnerability from certfr_avis

Plusieurs vulnérabilités de ClamAV permettent à un utilisateur malveillant de contourner la politique de sécurité ou de provoquer un déni de service.

Description

Plusieurs vulnérabilités affectent ClamAV :

une erreur dans le traitement des archives au format RAR permet à un utilisateur malveillant d'éviter l'analyse de l'archive ;
une erreur dans le traitement des archives au format TAR permet à un utilisateur malveillant de provoquer une boucle infinie ;
une erreur dans le traitement des exécutables au format PE permet de provoquer un arrêt inopiné (crash), en provoquant une division par zéro.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

ClamAV, versions inférieures à 0.95.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2009-1241 (GCVE-0-2009-1241)

Vulnerability from cvelistv5

Published

2009-04-03 18:00

Modified

2024-08-07 05:04

Severity ?

CWE

Summary

Unspecified vulnerability in ClamAV before 0.95 allows remote attackers to bypass detection of malware via a modified RAR archive.

References

URL

Tags

	http://www.mandriva.com/security/advisories?name=MDVSA-2009:097	vendor-advisory, x_refsource_MANDRIVA
	http://www.vupen.com/english/advisories/2009/0934	vdb-entry, x_refsource_VUPEN
	http://www.securityfocus.com/bid/34344	vdb-entry, x_refsource_BID
	http://www.securityfocus.com/archive/1/502366/100/0/threaded	mailing-list, x_refsource_BUGTRAQ
	http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html	vendor-advisory, x_refsource_APPLE
	http://blog.zoller.lu/2009/04/clamav-094-and-below-evasion-and-bypass.html	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2009/04/07/6	mailing-list, x_refsource_MLIST
	http://support.apple.com/kb/HT3865	x_refsource_CONFIRM
	http://secunia.com/advisories/36701	third-party-advisory, x_refsource_SECUNIA
	http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html	vendor-advisory, x_refsource_SUSE

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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