7.8

CVE-2011-4913

Exploit
The rose_parse_ccitt function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 does not validate the FAC_CCITT_DEST_NSAP and FAC_CCITT_SRC_NSAP fields, which allows remote attackers to (1) cause a denial of service (integer underflow, heap memory corruption, and panic) via a small length value in data sent to a ROSE socket, or (2) conduct stack-based buffer overflow attacks via a large length value in data sent to a ROSE socket.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Novell ≫ Suse Linux Enterprise Server Version 10.0 Update sp4 SwEdition ltss
Linux ≫ Linux Kernel Version <= 2.6.38.8
Linux ≫ Linux Kernel Version 2.6.38
Linux ≫ Linux Kernel Version 2.6.38 Update rc1
Linux ≫ Linux Kernel Version 2.6.38 Update rc2
Linux ≫ Linux Kernel Version 2.6.38 Update rc3
Linux ≫ Linux Kernel Version 2.6.38 Update rc4
Linux ≫ Linux Kernel Version 2.6.38 Update rc5
Linux ≫ Linux Kernel Version 2.6.38 Update rc6
Linux ≫ Linux Kernel Version 2.6.38 Update rc7
Linux ≫ Linux Kernel Version 2.6.38 Update rc8
Linux ≫ Linux Kernel Version 2.6.38.1
Linux ≫ Linux Kernel Version 2.6.38.2
Linux ≫ Linux Kernel Version 2.6.38.3
Linux ≫ Linux Kernel Version 2.6.38.4
Linux ≫ Linux Kernel Version 2.6.38.5
Linux ≫ Linux Kernel Version 2.6.38.6
Linux ≫ Linux Kernel Version 2.6.38.7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.18% 0.896
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
Third Party Advisory
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
Broken Link
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=be20250c13f88375345ad99950190685eda51eb8
https://bugzilla.redhat.com/show_bug.cgi?id=770777
VDB Entry
Issue Tracking
https://github.com/torvalds/linux/commit/be20250c13f88375345ad99950190685eda51eb8
Patch
Exploit
http://www.openwall.com/lists/oss-security/2011/12/28/2