certfr_avis - certfr-2018-avi-452

CERTFR-2018-AVI-452

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans Asterisk. Elle permet à un attaquant de provoquer un déni de service à distance.

Solution

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

None

Impacted products

Vendor	Product	Description
Asterisk	Asterisk	Asterisk Open Source 15.x toutes versions
Asterisk	Certified Asterisk	Certified Asterisk 13.21 toutes versions
Asterisk	Asterisk	Asterisk Open Source 13.x toutes versions
Asterisk	Asterisk	Asterisk Open Source 14.x toutes versions

References

Title

Publication Time

CVE-2018-17281 (GCVE-0-2018-17281)

Vulnerability from cvelistv5

Published

2018-09-24 22:00

Modified

2024-08-05 10:47

Severity ?

CWE

Summary

There is a stack consumption vulnerability in the res_http_websocket.so module of Asterisk through 13.23.0, 14.7.x through 14.7.7, and 15.x through 15.6.0 and Certified Asterisk through 13.21-cert2. It allows an attacker to crash Asterisk via a specially crafted HTTP request to upgrade the connection to a websocket.

References

URL

Tags

	http://www.securitytracker.com/id/1041694	vdb-entry, x_refsource_SECTRACK
	http://seclists.org/fulldisclosure/2018/Sep/31	mailing-list, x_refsource_FULLDISC
	http://packetstormsecurity.com/files/149453/Asterisk-Project-Security-Advisory-AST-2018-009.html	x_refsource_MISC
	https://www.debian.org/security/2018/dsa-4320	vendor-advisory, x_refsource_DEBIAN
	https://seclists.org/bugtraq/2018/Sep/53	mailing-list, x_refsource_BUGTRAQ
	https://issues.asterisk.org/jira/browse/ASTERISK-28013	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2018/09/msg00034.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/201811-11	vendor-advisory, x_refsource_GENTOO
	http://www.securityfocus.com/bid/105389	vdb-entry, x_refsource_BID
	http://downloads.asterisk.org/pub/security/AST-2018-009.html	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

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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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