PRIOn knowledge basePRION:CVE-2008-4210Design/Logic Flaw
6.6 Medium
AI Score
Confidence
High
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
0.4%
fs/open.c in the Linux kernel before 2.6.22 does not properly strip setuid and setgid bits when there is a write to a file, which allows local users to gain the privileges of a different group, and obtain sensitive information or possibly have unspecified other impact, by creating an executable file in a setgid directory through the (1) truncate or (2) ftruncate function in conjunction with memory-mapped I/O.
References
bugzilla.kernel.org/show_bug.cgi?id=8420
git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git%3Ba=commit%3Bh=7b82dc0e64e93f430182f36b46b79fcee87d3532
kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22
lists.opensuse.org/opensuse-security-announce/2008-10/msg00007.html
lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html
lists.opensuse.org/opensuse-security-announce/2008-12/msg00000.html
lists.opensuse.org/opensuse-security-announce/2008-12/msg00001.html
rhn.redhat.com/errata/RHSA-2008-0972.html
secunia.com/advisories/32237
secunia.com/advisories/32344
secunia.com/advisories/32356
secunia.com/advisories/32485
secunia.com/advisories/32759
secunia.com/advisories/32799
secunia.com/advisories/32918
secunia.com/advisories/33201
secunia.com/advisories/33280
www.debian.org/security/2008/dsa-1653
www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22
www.mandriva.com/security/advisories?name=MDVSA-2008:220
www.openwall.com/lists/oss-security/2008/09/24/5
www.openwall.com/lists/oss-security/2008/09/24/8
www.redhat.com/support/errata/RHSA-2008-0787.html
www.redhat.com/support/errata/RHSA-2008-0957.html
www.redhat.com/support/errata/RHSA-2008-0973.html
www.securityfocus.com/bid/31368
www.ubuntu.com/usn/usn-679-1
bugzilla.redhat.com/show_bug.cgi?id=463661
exchange.xforce.ibmcloud.com/vulnerabilities/45539
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6386
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9511
Related
6.6 Medium
AI Score
Confidence
High
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
0.4%