6.8 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.133 Low
EPSS
Percentile
95.4%
The png_do_expand_palette function in libpng before 1.6.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via (1) a PLTE chunk of zero bytes or (2) a NULL palette, related to pngrtran.c and pngset.c.
CPE | Name | Operator | Version |
---|---|---|---|
libpng | eq | 1.6.0 | |
libpng | eq | 1.6.1 | |
libpng | eq | 1.6.3 | |
libpng | eq | 1.6.0 beta | |
libpng | eq | 1.6.4 beta | |
libpng | eq | 1.6.7 beta | |
libpng | eq | 1.6.1 beta | |
libpng | eq | 1.6.6 | |
libpng | eq | 1.6.7 | |
libpng | le | 1.6.8 |
advisories.mageia.org/MGASA-2014-0075.html
lists.opensuse.org/opensuse-updates/2014-01/msg00071.html
secunia.com/advisories/58974
secunia.com/advisories/59058
security.gentoo.org/glsa/glsa-201406-32.xml
sourceforge.net/p/libpng/code/ci/1faa6ff32c648acfe3cf30a58d31d7aebc24968c
sourceforge.net/projects/libpng/files/libpng16/1.6.8/
www-01.ibm.com/support/docview.wss?uid=swg21672080
www-01.ibm.com/support/docview.wss?uid=swg21676746
www.kb.cert.org/vuls/id/650142
www.libpng.org/pub/png/libpng.html
www.mandriva.com/security/advisories?name=MDVSA-2014:035
www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html
www.securityfocus.com/bid/64493
access.redhat.com/errata/RHSA-2014:0413
access.redhat.com/errata/RHSA-2014:0414
bugzilla.redhat.com/show_bug.cgi?id=1045561
lists.fedoraproject.org/pipermail/package-announce/2014-February/127947.html
lists.fedoraproject.org/pipermail/package-announce/2014-February/127952.html
lists.fedoraproject.org/pipermail/package-announce/2014-February/128098.html
lists.fedoraproject.org/pipermail/package-announce/2014-February/128099.html
lists.fedoraproject.org/pipermail/package-announce/2014-February/128114.html
marc.info/?l=bugtraq&m=140852886808946&w=2
marc.info/?l=bugtraq&m=140852974709252&w=2
www.ibm.com/support/docview.wss?uid=swg21675973