certfr_avis - certa-2010-avi-524

CERTA-2010-AVI-524

Vulnerability from certfr_avis

Une vulnérabilité dans PAM (Pluggable Authentication Modules) permet à un utilisateur malveillant d'élever ses privilèges.

Description

Une vulnérabilité causée par une erreur dans le module PAM MOTD permet à une personne malintentionnée d'élever ses privilèges au moyen d'un lien symbolique spécifique.

Solution

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

PAM 1.x.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2010-0832 (GCVE-0-2010-0832)

Vulnerability from cvelistv5

Published

2010-07-12 16:00

Modified

2024-08-07 00:59

Severity ?

CWE

Summary

pam_motd (aka the MOTD module) in libpam-modules before 1.1.0-2ubuntu1.1 in PAM on Ubuntu 9.10 and libpam-modules before 1.1.1-2ubuntu5 in PAM on Ubuntu 10.04 LTS allows local users to change the ownership of arbitrary files via a symlink attack on .cache in a user's home directory, related to "user file stamps" and the motd.legal-notice file.

References

URL

Tags

	https://exchange.xforce.ibmcloud.com/vulnerabilities/60194	vdb-entry, x_refsource_XF
	http://www.ubuntu.com/usn/USN-959-1	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/41465	vdb-entry, x_refsource_BID
	http://www.exploit-db.com/exploits/14273	exploit, x_refsource_EXPLOIT-DB
	http://www.h-online.com/security/news/item/Ubuntu-closes-root-hole-1034618.html	x_refsource_MISC
	http://twitter.com/jonoberheide/statuses/18009527979	x_refsource_MISC
	http://secunia.com/advisories/40512	third-party-advisory, x_refsource_SECUNIA
	http://www.osvdb.org/66116	vdb-entry, x_refsource_OSVDB
	http://www.vupen.com/english/advisories/2010/1747	vdb-entry, x_refsource_VUPEN

Impacted products

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

Show details on NVD website

JSON

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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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