certfr_avis - CERTA-2011-AVI-149

CERTA-2011-AVI-149

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans Majordomo permet à un utilisateur malveillant d'accéder à des fichiers arbitraires sur le serveur.

Description

La correction d'une vulnérabilité précédemment découverte dans Majordomo 2 (voir l'avis CERTA-2011-AVI-057) est insuffisante, et la vulnérabilité est toujours exploitable, mais d'une manière différente. Une erreur dans le traitement des chemins vers des fichiers permet à un attaquant d'accéder à des fichiers arbitraires sur le serveur.

Solution

Mettre à jour Majordomo 2 dans une version supérieure ou égale à 20110204. Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Majordomo 2 versions inférieures à 20110204.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2011-0063 (GCVE-0-2011-0063)

Vulnerability from cvelistv5 – Published: 2011-03-15 17:00 – Updated: 2024-08-06 21:43

Summary

The _list_file_get function in lib/Majordomo.pm in Majordomo 2 20110203 and earlier allows remote attackers to conduct directory traversal attacks and read arbitrary files via a ./.../ sequence in the "extra" parameter to the help command, which causes the regular expression to produce .. (dot dot) sequences. NOTE: this vulnerability is due to an incomplete fix for CVE-2011-0049.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
	http://securityreason.com/securityalert/8133	third-party-advisoryx_refsource_SREASON
	http://sotiriu.de/adv/NSOADV-2011-003.txt	x_refsource_MISC
	http://secunia.com/advisories/43631	third-party-advisoryx_refsource_SECUNIA
	http://www.securityfocus.com/archive/1/516923/100…	mailing-listx_refsource_BUGTRAQ
	https://bugzilla.mozilla.org/show_bug.cgi?id=631307	x_refsource_CONFIRM

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.

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