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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2009-2651
HistoryJul 30, 2009 - 8:00 p.m.

CVE-2009-2651

2009-07-3020:00:00
Debian Security Bug Tracker
security-tracker.debian.org
8

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.092 Low

EPSS

Percentile

94.7%

main/rtp.c in Asterisk Open Source 1.6.1 before 1.6.1.2 allows remote attackers to cause a denial of service (crash) via an RTP text frame without a certain delimiter, which triggers a NULL pointer dereference and the subsequent calculation of an invalid pointer.

OSVersionArchitecturePackageVersionFilename
Debian11allasterisk< 1:1.6.2.0~dfsg~rc1-1asterisk_1:1.6.2.0~dfsg~rc1-1_all.deb
Debian999allasterisk< 1:1.6.2.0~dfsg~rc1-1asterisk_1:1.6.2.0~dfsg~rc1-1_all.deb

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.092 Low

EPSS

Percentile

94.7%