CVE-2011-1174
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
6.3 Medium
AI Score
Confidence
Low
0.094 Low
EPSS
Percentile
94.8%
manager.c in Asterisk Open Source 1.6.1.x before 1.6.1.24, 1.6.2.x before 1.6.2.17.2, and 1.8.x before 1.8.3.2 allows remote attackers to cause a denial of service (CPU and memory consumption) via a series of manager sessions involving invalid data.
Affected configurations
References
downloads.asterisk.org/pub/security/AST-2011-003.html
lists.fedoraproject.org/pipermail/package-announce/2011-March/056945.html
lists.fedoraproject.org/pipermail/package-announce/2011-March/057156.html
lists.fedoraproject.org/pipermail/package-announce/2011-March/057163.html
openwall.com/lists/oss-security/2011/03/17/5
openwall.com/lists/oss-security/2011/03/21/12
securitytracker.com/id?1025223
www.debian.org/security/2011/dsa-2225
www.securityfocus.com/bid/46897
www.vupen.com/english/advisories/2011/0686
www.vupen.com/english/advisories/2011/0790
bugzilla.redhat.com/show_bug.cgi?id=688675
exchange.xforce.ibmcloud.com/vulnerabilities/66139
Related
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
6.3 Medium
AI Score
Confidence
Low
0.094 Low
EPSS
Percentile
94.8%