CVE-2014-2289

EPSS 17.38%
Veröffentlicht 18.04.2014 22:14:38
Zuletzt bearbeitet 12.04.2025 10:46:40
Quelle cve@mitre.org
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res/res_pjsip_exten_state.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service (crash) via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference.

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 8

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Digium ≫ Asterisk Version12.0.0

Digium ≫ Asterisk Version12.1.0 Updaterc1

Digium ≫ Asterisk Version12.1.0 Updaterc2

Digium ≫ Asterisk Version12.1.0 Updaterc3

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	17.38%	0.945

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	3.5	6.8	2.9	AV:N/AC:M/Au:S/C:N/I:N/A:P

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html

http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html

http://downloads.asterisk.org/pub/security/AST-2014-004-12.diff

Patch

http://downloads.asterisk.org/pub/security/AST-2014-004.html

Patch

Vendor Advisory

https://issues.asterisk.org/jira/browse/ASTERISK-23139

https://nvd.nist.gov/vuln/detail/CVE-2014-2289

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2014-2289

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2014-2289

EUVD