Lucene search

K
ubuntucveUbuntu.comUB:CVE-2011-2529
HistoryJul 06, 2011 - 12:00 a.m.

CVE-2011-2529

2011-07-0600:00:00
ubuntu.com
ubuntu.com
9

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.066 Low

EPSS

Percentile

93.8%

chan_sip.c in the SIP channel driver in Asterisk Open Source 1.6.x before
1.6.2.18.1 and 1.8.x before 1.8.4.3 does not properly handle ‘\0’
characters in SIP packets, which allows remote attackers to cause a denial
of service (memory corruption) or possibly have unspecified other impact
via a crafted packet.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchasterisk< 1:1.6.2.5-0ubuntu1.4UNKNOWN
ubuntu10.10noarchasterisk< 1:1.6.2.7-1ubuntu1.2UNKNOWN
ubuntu11.04noarchasterisk< 1:1.6.2.9-2ubuntu2.1UNKNOWN

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.066 Low

EPSS

Percentile

93.8%