PRIOn knowledge basePRION:CVE-2011-3170Heap overflow
7.6 High
AI Score
Confidence
Low
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.534 Medium
EPSS
Percentile
97.5%
The gif_read_lzw function in filter/image-gif.c in CUPS 1.4.8 and earlier does not properly handle the first code word in an LZW stream, which allows remote attackers to trigger a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted stream, a different vulnerability than CVE-2011-2896.
References
cups.org/str.php?L3914
secunia.com/advisories/45796
secunia.com/advisories/46024
security.gentoo.org/glsa/glsa-201207-10.xml
www.debian.org/security/2011/dsa-2354
www.mandriva.com/security/advisories?name=MDVSA-2011:146
www.mandriva.com/security/advisories?name=MDVSA-2011:147
www.securityfocus.com/bid/49323
www.securitytracker.com/id?1025980
www.ubuntu.com/usn/USN-1207-1
bugzilla.redhat.com/show_bug.cgi?id=727800
exchange.xforce.ibmcloud.com/vulnerabilities/69380
Related
7.6 High
AI Score
Confidence
Low
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.534 Medium
EPSS
Percentile
97.5%