certfr_avis - certa-2010-avi-277

CERTA-2010-AVI-277

Vulnerability from certfr_avis

Une vulnérabilité dans pmount permet à un utilisateur malveillant de porter atteinte à l'intégrité des données.

Description

Sous GNU/Linux, pmount permet à un utilisateur sans droit d'administrateur de monter un périphérique amovible.

Un défaut de gestion du fichier de verrouillage permet à un utilisateur malveillant local d'écraser tout fichier.

Solution

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

pmount, version 0.9.18 et versions antérieures.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2010-2192 (GCVE-0-2010-2192)

Vulnerability from cvelistv5

Published

2010-06-18 16:00

Modified

2024-09-17 02:42

Severity ?

CWE

Summary

The make_lockdir_name function in policy.c in pmount 0.9.18 allow local users to overwrite arbitrary files via a symlink attack on a file in /var/lock/.

References

URL

Tags

	http://security.debian.org/pool/updates/main/p/pmount/pmount_0.9.18-2+lenny1.diff.gz	x_refsource_CONFIRM
	http://www.vupen.com/english/advisories/2010/1520	vdb-entry, x_refsource_VUPEN
	http://www.securityfocus.com/bid/40939	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2010/dsa-2063	vendor-advisory, x_refsource_DEBIAN

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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