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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2015-1558
HistoryFeb 09, 2015 - 11:59 a.m.

CVE-2015-1558

2015-02-0911:59:00
Debian Security Bug Tracker
security-tracker.debian.org
4

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.007 Low

EPSS

Percentile

80.4%

Asterisk 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.

OSVersionArchitecturePackageVersionFilename
Debian11allasterisk< 1:13.1.0~dfsg-1.1asterisk_1:13.1.0~dfsg-1.1_all.deb
Debian999allasterisk< 1:13.1.0~dfsg-1.1asterisk_1:13.1.0~dfsg-1.1_all.deb

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.007 Low

EPSS

Percentile

80.4%

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