PRIOn knowledge basePRION:CVE-2006-2444Double free
6.5 Medium
AI Score
Confidence
Low
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.921 High
EPSS
Percentile
98.9%
The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.
References
kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.18
secunia.com/advisories/20182
secunia.com/advisories/20225
secunia.com/advisories/20716
secunia.com/advisories/21035
secunia.com/advisories/21136
secunia.com/advisories/21179
secunia.com/advisories/21498
secunia.com/advisories/21605
secunia.com/advisories/21983
secunia.com/advisories/22082
secunia.com/advisories/22093
secunia.com/advisories/22174
secunia.com/advisories/22822
securitytracker.com/id?1016153
support.avaya.com/elmodocs2/security/ASA-2006-180.htm
support.avaya.com/elmodocs2/security/ASA-2006-203.htm
www.debian.org/security/2006/dsa-1183
www.debian.org/security/2006/dsa-1184
www.kb.cert.org/vuls/id/681569
www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git%3Ba=commit%3Bh=1db6b5a66e93ff125ab871d6b3f7363412cc87e8
www.mandriva.com/security/advisories?name=MDKSA-2006:087
www.novell.com/linux/security/advisories/2006_42_kernel.html
www.novell.com/linux/security/advisories/2006_47_kernel.html
www.novell.com/linux/security/advisories/2006_64_kernel.html
www.osvdb.org/25750
www.redhat.com/support/errata/RHSA-2006-0437.html
www.redhat.com/support/errata/RHSA-2006-0580.html
www.redhat.com/support/errata/RHSA-2006-0617.html
www.securityfocus.com/bid/18081
www.ubuntu.com/usn/usn-302-1
www.vupen.com/english/advisories/2006/1916
exchange.xforce.ibmcloud.com/vulnerabilities/26594
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11318
Related
6.5 Medium
AI Score
Confidence
Low
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.921 High
EPSS
Percentile
98.9%