CVE-2007-2876

MEDIUM

Description

The sctp_new function in (1) ip_conntrack_proto_sctp.c and (2) nf_conntrack_proto_sctp.c in Netfilter in Linux kernel 2.6 before 2.6.20.13, and 2.6.21.x before 2.6.21.4, allows remote attackers to cause a denial of service by causing certain invalid states that trigger a NULL pointer dereference.

References

http://marc.info/?l=linux-kernel&m=118128610219959&w=2

http://marc.info/?l=linux-kernel&m=118128622431272&w=2

http://osvdb.org/37112

http://rhn.redhat.com/errata/RHSA-2007-0488.html

http://secunia.com/advisories/25838

http://secunia.com/advisories/25961

http://secunia.com/advisories/26133

http://secunia.com/advisories/26139

http://secunia.com/advisories/26289

http://secunia.com/advisories/26450

http://secunia.com/advisories/26620

http://secunia.com/advisories/26664

http://secunia.com/advisories/26760

http://secunia.com/advisories/27227

http://support.avaya.com/elmodocs2/security/ASA-2007-287.htm

http://www.debian.org/security/2007/dsa-1356

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.4

http://www.mandriva.com/security/advisories?name=MDKSA-2007:171

http://www.mandriva.com/security/advisories?name=MDKSA-2007:196

http://www.novell.com/linux/security/advisories/2007_43_kernel.html

http://www.novell.com/linux/security/advisories/2007_51_kernel.html

http://www.novell.com/linux/security/advisories/2007_53_kernel.html

http://www.redhat.com/support/errata/RHSA-2007-0705.html

http://www.securityfocus.com/bid/24376

http://www.ubuntu.com/usn/usn-486-1

http://www.ubuntu.com/usn/usn-489-1

http://www.ubuntu.com/usn/usn-510-1

http://www.vupen.com/english/advisories/2007/2105

https://exchange.xforce.ibmcloud.com/vulnerabilities/34777

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10116

Details

Source: MITRE

Published: 2007-06-11

Updated: 2018-10-30

Risk Information

CVSS v2.0

Base Score: 6.1

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

Impact Score: 6.9

Exploitability Score: 6.5

Severity: MEDIUM