CVE-2009-1255
5.9 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.008 Low
EPSS
Percentile
81.7%
The process_stat function in (1) Memcached before 1.2.8 and (2) MemcacheDB 1.2.0 discloses (a) the contents of /proc/self/maps in response to a stats maps command and (b) memory-allocation statistics in response to a stats malloc command, which allows remote attackers to obtain sensitive information such as the locations of memory regions, and defeat ASLR protection, by sending a command to the daemonโs TCP port.
References
archives.neohapsis.com/archives/fulldisclosure/2009-04/0282.html
code.google.com/p/memcachedb/source/browse/trunk/ChangeLog?spec=svn98&r=98
code.google.com/p/memcachedb/source/detail?r=98
code.google.com/p/memcachedb/source/diff?spec=svn98&r=98&format=side&path=/trunk/memcachedb.c
groups.google.com/group/memcached/browse_thread/thread/ff96a9b88fb5d40e
osvdb.org/54127
secunia.com/advisories/34915
secunia.com/advisories/34932
secunia.com/advisories/35175
www.mandriva.com/security/advisories?name=MDVSA-2009:105
www.positronsecurity.com/advisories/2009-001.html
www.securityfocus.com/archive/1/503064/100/0/threaded
www.securityfocus.com/bid/34756
www.securitytracker.com/id?1022140
www.vupen.com/english/advisories/2009/1196
www.vupen.com/english/advisories/2009/1197
exchange.xforce.ibmcloud.com/vulnerabilities/50221
www.redhat.com/archives/fedora-package-announce/2009-May/msg00851.html
www.redhat.com/archives/fedora-package-announce/2009-May/msg01256.html
Related
5.9 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.008 Low
EPSS
Percentile
81.7%