Vulnerability Details : CVE-2007-1496
nfnetlink_log in netfilter in the Linux kernel before 2.6.20.3 allows attackers to cause a denial of service (crash) via unspecified vectors involving the (1) nfulnl_recv_config function, (2) using "multiple packets per netlink message", and (3) bridged packets, which trigger a NULL pointer dereference.
Vulnerability category: Memory CorruptionDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2007-1496
Probability of exploitation activity in the next 30 days: 0.07%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 30 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-1496
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST |
References for CVE-2007-1496
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.20.3
- http://www.redhat.com/support/errata/RHSA-2007-0347.html
- http://www.debian.org/security/2007/dsa-1289
- http://www.ubuntu.com/usn/usn-464-1
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:171
- http://www.novell.com/linux/security/advisories/2007_43_kernel.html
- http://www.vupen.com/english/advisories/2007/0944
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9831
-
http://www.securityfocus.com/bid/22946
Patch;Vendor Advisory
Products affected by CVE-2007-1496
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*