CVE-2009-1439

HIGH

Description

Buffer overflow in fs/cifs/connect.c in CIFS in the Linux kernel 2.6.29 and earlier allows remote attackers to cause a denial of service (crash) via a long nativeFileSystem field in a Tree Connect response to an SMB mount request.

References

http://blog.fefe.de/?ts=b72905a8

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b363b3304bcf68c4541683b2eff70b29f0446a5b

http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00002.html

http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html

http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00002.html

http://lists.samba.org/archive/linux-cifs-client/2009-April/004322.html

http://secunia.com/advisories/34981

http://secunia.com/advisories/35011

http://secunia.com/advisories/35120

http://secunia.com/advisories/35121

http://secunia.com/advisories/35185

http://secunia.com/advisories/35217

http://secunia.com/advisories/35226

http://secunia.com/advisories/35343

http://secunia.com/advisories/35387

http://secunia.com/advisories/35390

http://secunia.com/advisories/35394

http://secunia.com/advisories/35656

http://secunia.com/advisories/37471

http://wiki.rpath.com/Advisories:rPSA-2009-0084

http://www.debian.org/security/2009/dsa-1787

http://www.debian.org/security/2009/dsa-1794

http://www.debian.org/security/2009/dsa-1800

http://www.openwall.com/lists/oss-security/2009/04/04/1

http://www.openwall.com/lists/oss-security/2009/04/07/3

http://www.openwall.com/lists/oss-security/2009/04/07/7

http://www.redhat.com/support/errata/RHSA-2009-1081.html

http://www.securityfocus.com/archive/1/503610/100/0/threaded

http://www.securityfocus.com/archive/1/507985/100/0/threaded

http://www.securityfocus.com/bid/34453

http://www.ubuntu.com/usn/usn-793-1

http://www.vmware.com/security/advisories/VMSA-2009-0016.html

http://www.vupen.com/english/advisories/2009/3316

http://xorl.wordpress.com/2009/04/07/linux-kernel-tree-connect-cifs-remote-buffer-overflow/

https://bugzilla.novell.com/show_bug.cgi?id=492282

https://bugzilla.redhat.com/show_bug.cgi?id=494275

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10321

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8265

https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01126.html

https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01271.html

Details

Source: MITRE

Published: 2009-04-27

Updated: 2018-10-10

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 7.8

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

Impact Score: 6.9

Exploitability Score: 10

Severity: HIGH