Stack-based buffer overflow in the parse_tag_11_packet function in fs/ecryptfs/keystore.c in the eCryptfs subsystem in the Linux kernel before 2.6.30.4 allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving a crafted eCryptfs file, related to not ensuring that the key signature length in a Tag 11 packet is compatible with the key signature buffer size.
References
Link Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6352a29305373ae6196491e6d4669f301e26492e
http://lists.opensuse.org/opensuse-security-announce/2009-09/msg00001.html
http://risesecurity.org/advisories/RISE-2009002.txt Exploit
http://secunia.com/advisories/35985 Vendor Advisory
http://secunia.com/advisories/36045 Vendor Advisory
http://secunia.com/advisories/36051 Vendor Advisory
http://secunia.com/advisories/36054 Vendor Advisory
http://secunia.com/advisories/36116
http://secunia.com/advisories/36131
http://secunia.com/advisories/37471
http://www.debian.org/security/2009/dsa-1844 Patch
http://www.debian.org/security/2009/dsa-1845 Patch
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.30.4 Vendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:029
http://www.redhat.com/support/errata/RHSA-2009-1193.html
http://www.securityfocus.com/archive/1/505334/100/0/threaded
http://www.securityfocus.com/archive/1/507985/100/0/threaded
http://www.securityfocus.com/bid/35851 Patch
http://www.securitytracker.com/id?1022663
http://www.ubuntu.com/usn/usn-807-1
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
http://www.vupen.com/english/advisories/2009/2041 Patch Vendor Advisory
http://www.vupen.com/english/advisories/2009/3316
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10072
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8246
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00166.html
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg00223.html
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2009-07-31T18:29:00

Updated: 2018-10-10T18:57:01

Reserved: 2009-07-09T00:00:00


Link: CVE-2009-2406

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2009-07-31T19:00:01.157

Modified: 2023-02-13T02:20:15.920


Link: CVE-2009-2406

JSON object: View

cve-icon Redhat Information

No data.

CWE