PRIOn knowledge basePRION:CVE-2014-9665Integer overflow
8.2 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.039 Low
EPSS
Percentile
91.7%
The Load_SBit_Png function in sfnt/pngshim.c in FreeType before 2.5.4 does not restrict the rows and pitch values of PNG data, which allows remote attackers to cause a denial of service (integer overflow and heap-based buffer overflow) or possibly have unspecified other impact by embedding a PNG file in a .ttf font file.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 12.04 | |
| ubuntu_linux | eq | 14.10 | |
| ubuntu_linux | eq | 15.10 | |
| ubuntu_linux | eq | 14.04 | |
| ubuntu_linux | eq | 10.04 | |
| fedora | eq | 20 | |
| fedora | eq | 21 | |
| freetype | le | 2.5.3 | |
| opensuse | eq | 13.1 | |
| opensuse | eq | 13.2 |
References
git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=54abd22891bd51ef8b533b24df53b3019b5cee81
git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=b3500af717010137046ec4076d1e1c0641e33727
lists.opensuse.org/opensuse-updates/2015-03/msg00091.html
www.securityfocus.com/bid/72986
www.ubuntu.com/usn/USN-2510-1
www.ubuntu.com/usn/USN-2739-1
code.google.com/p/google-security-research/issues/detail?id=168
lists.fedoraproject.org/pipermail/package-announce/2015-February/150148.html
lists.fedoraproject.org/pipermail/package-announce/2015-February/150162.html
security.gentoo.org/glsa/201503-05
Related
8.2 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.039 Low
EPSS
Percentile
91.7%