PRIOn knowledge basePRION:CVE-2012-3425Out-of-bounds
6.9 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.039 Low
EPSS
Percentile
91.8%
The png_push_read_zTXt function in pngpread.c in libpng 1.0.x before 1.0.58, 1.2.x before 1.2.48, 1.4.x before 1.4.10, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (out-of-bounds read) via a large avail_in field value in a PNG image.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 12.04 | |
| ubuntu_linux | eq | 15.10 | |
| ubuntu_linux | eq | 14.04 | |
| ubuntu_linux | eq | 15.04 | |
| debian_linux | eq | 6.0 | |
| libpng | eq | 1.4.9 | |
| libpng | eq | 1.4.4 | |
| libpng | eq | 1.4.7 | |
| libpng | eq | 1.4.1 | |
| libpng | eq | 1.4.2 |
References
bugs.debian.org/cgi-bin/bugreport.cgi?bug=668082
libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng;a=blob;f=CHANGES;h=284de253b1561b976291ba7405acd71ae71ff597;hb=refs/heads/libpng10
libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng;a=blob;f=CHANGES;h=2da5a7a8b690e257f94353b5b49d493cdc385322;hb=refs/heads/libpng14
libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng;a=blob;f=CHANGES;h=73e2ffd6a1471f2144d0ce7165d7323cb109f10f;hb=refs/heads/libpng15
libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng;a=blob;f=CHANGES;hb=a4b640865ae47986bbe71ecc0e7d5181dcb0bac8
lists.opensuse.org/opensuse-updates/2012-08/msg00004.html
www.openwall.com/lists/oss-security/2012/07/24/3
www.openwall.com/lists/oss-security/2012/07/24/5
www.ubuntu.com/usn/USN-2815-1
Related
6.9 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.039 Low
EPSS
Percentile
91.8%