certfr_avis - CERTA-2011-AVI-193

CERTA-2011-AVI-193

Vulnerability from certfr_avis - Published: - Updated:

Une erreur dans la commande locale de la glibc a été corrigée. Elle permet à un utilisateur malveillant d'élever ses privilèges.

Description

Un utilisateur malveillant pouvant manipuler certaines variables d'environnement, peut faire exécuter du code arbitraire à un autre utilisateur qui manipulerait ces variables via un script. Les privilèges accordés au code arbitraire seront alors ceux du script.

Solution

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

Bibliothèque GNU C (glibc) versions strictement inférieures à 2.13.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2011-1095 (GCVE-0-2011-1095)

Vulnerability from cvelistv5 – Published: 2011-04-10 01:29 – Updated: 2024-08-06 22:14

Summary

locale/programs/locale.c in locale in the GNU C Library (aka glibc or libc6) before 2.13 does not quote its output, which might allow local users to gain privileges via a crafted localization environment variable, in conjunction with a program that executes a script that uses the eval function.

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://security.gentoo.org/glsa/glsa-201011-01.xml	vendor-advisoryx_refsource_GENTOO
	http://www.securityfocus.com/archive/1/520102/100…	mailing-listx_refsource_BUGTRAQ
	http://secunia.com/advisories/46397	third-party-advisoryx_refsource_SECUNIA
	http://sourceware.org/git/?p=glibc.git%3Ba=patch%…	x_refsource_CONFIRM
	http://www.redhat.com/support/errata/RHSA-2011-04…	vendor-advisoryx_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=625893	x_refsource_CONFIRM
	http://www.vupen.com/english/advisories/2011/0863	vdb-entryx_refsource_VUPEN
	http://secunia.com/advisories/43989	third-party-advisoryx_refsource_SECUNIA
	http://openwall.com/lists/oss-security/2011/03/08/8	mailing-listx_refsource_MLIST
	http://sources.redhat.com/bugzilla/show_bug.cgi?i…	x_refsource_CONFIRM
	http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
	http://secunia.com/advisories/43830	third-party-advisoryx_refsource_SECUNIA
	http://www.redhat.com/support/errata/RHSA-2011-04…	vendor-advisoryx_refsource_REDHAT
	http://bugs.gentoo.org/show_bug.cgi?id=330923	x_refsource_CONFIRM
	http://www.vmware.com/security/advisories/VMSA-20…	x_refsource_CONFIRM
	https://oval.cisecurity.org/repository/search/def…	vdb-entrysignaturex_refsource_OVAL
	http://secunia.com/advisories/43976	third-party-advisoryx_refsource_SECUNIA
	http://openwall.com/lists/oss-security/2011/03/08/21	mailing-listx_refsource_MLIST
	http://sourceware.org/bugzilla/show_bug.cgi?id=11904	x_refsource_CONFIRM
	http://openwall.com/lists/oss-security/2011/03/08/22	mailing-listx_refsource_MLIST
	http://securitytracker.com/id?1025286	vdb-entryx_refsource_SECTRACK

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 observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted