CVE-2015-1558

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Summary

CVECVE-2015-1558
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-02-09 11:59:00 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionAsterisk Open Source 12.x before 12.8.1 and 13.x before 13.1.1, when using the PJSIP channel driver, does not properly reclaim RTP ports, which allows remote authenticated users to cause a denial of service (file descriptor consumption) via an SDP offer containing only incompatible codecs.

Risk And Classification

Primary CVSS: v2.0 3.5 from [email protected]

AV:N/AC:M/Au:S/C:N/I:N/A:P

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:M/Au:S/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Digium Asterisk 12.0.0 All All All
Application Digium Asterisk 12.1.0 - All All
Application Digium Asterisk 12.1.0 rc1 All All
Application Digium Asterisk 12.1.0 rc2 All All
Application Digium Asterisk 12.1.0 rc3 All All
Application Digium Asterisk 12.1.1 All All All
Application Digium Asterisk 12.2.0 All All All
Application Digium Asterisk 12.2.0 rc1 All All
Application Digium Asterisk 12.2.0 rc2 All All
Application Digium Asterisk 12.2.0 rc3 All All
Application Digium Asterisk 12.3.0 All All All
Application Digium Asterisk 12.3.0 rc1 All All
Application Digium Asterisk 12.3.0 rc2 All All
Application Digium Asterisk 12.3.1 All All All
Application Digium Asterisk 12.3.2 All All All
Application Digium Asterisk 12.4.0 All All All
Application Digium Asterisk 12.4.0 rc1 All All
Application Digium Asterisk 12.5.0 All All All
Application Digium Asterisk 12.5.0 rc1 All All
Application Digium Asterisk 12.6.0 All All All
Application Digium Asterisk 12.6.0 rc1 All All
Application Digium Asterisk 12.7.0 All All All
Application Digium Asterisk 12.7.0 rc1 All All
Application Digium Asterisk 12.7.0 rc2 All All
Application Digium Asterisk 12.8.0 All All All
Application Digium Asterisk 12.8.0 rc1 All All
Application Digium Asterisk 12.8.0 rc2 All All
Application Digium Asterisk 12.8.1 All All All
Application Digium Asterisk 13.0.0 All All All
Application Digium Asterisk 13.1.0 All All All
Application Digium Asterisk 13.1.0 rc1 All All
Application Digium Asterisk 13.1.0 rc2 All All
Application Digium Asterisk 13.2.0 All All All
Application Digium Asterisk 13.2.0 rc1 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
AST-2015-001 af854a3a-2127-422b-91ae-364da2661108 downloads.asterisk.org Vendor Advisory
Asterisk File Descriptor Leak Lets Remote Authenticated Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Full Disclosure: AST-2015-001: File descriptor leak when incompatible codecs are offered af854a3a-2127-422b-91ae-364da2661108 seclists.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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