certfr_avis - CERTA-2009-AVI-543

CERTA-2009-AVI-543

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans Ruby permet l'exécution de code arbitraire à distance.

Description

Une vulnérabilité de type débordement de mémoire dans Ruby, concernant des fonctions de traitement de chaînes de caractères, permet à un utilisateur mal intentionné d'exécuter du code arbitraire à distance.

Solution

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

Ruby 1.9.1 toutes versions antérieures à 1.9.1-p376.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2009-4124 (GCVE-0-2009-4124)

Vulnerability from cvelistv5 – Published: 2009-12-11 16:00 – Updated: 2024-08-07 06:54

Summary

Heap-based buffer overflow in the rb_str_justify function in string.c in Ruby 1.9.1 before 1.9.1-p376 allows context-dependent attackers to execute arbitrary code via unspecified vectors involving (1) String#ljust, (2) String#center, or (3) String#rjust. NOTE: some of these details are obtained from third party information.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.osvdb.org/60880	vdb-entryx_refsource_OSVDB
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
	http://www.ruby-lang.org/en/news/2009/12/07/heap-…	x_refsource_CONFIRM
	http://www.vupen.com/english/advisories/2009/3471	vdb-entryx_refsource_VUPEN
	http://www.securityfocus.com/bid/37278	vdb-entryx_refsource_BID
	http://secunia.com/advisories/37660	third-party-advisoryx_refsource_SECUNIA

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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