Vulnerability Details CVE-2011-0408
pngrtran.c in libpng 1.5.x before 1.5.1 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted palette-based PNG image that triggers a buffer overflow, related to the png_do_expand_palette function, the png_do_rgb_to_gray function, and an integer underflow. NOTE: some of these details are obtained from third party information.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.059
EPSS Ranking 90.2%
CVSS Severity
CVSS v2 Score 6.8
References
- ftp://ftp.simplesystems.org/pub/png-group/src/libpng-1.5.1beta01-1.5.0-diff.txt
- ftp://ftp.simplesystems.org/pub/png-group/src/libpng-1.5.1beta01-README.txt
- http://osvdb.org/70417
- http://secunia.com/advisories/42863
- http://securitytracker.com/id?1024955
- http://sourceforge.net/mailarchive/forum.php?thread_name=002b01cbb0e2%24ae636c80%240b2a4580%24%40acm.org&forum_name=png-mng-implement
- http://www.kb.cert.org/vuls/id/643140
- http://www.vupen.com/english/advisories/2011/0080
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64637
- ftp://ftp.simplesystems.org/pub/png-group/src/libpng-1.5.1beta01-1.5.0-diff.txt
- ftp://ftp.simplesystems.org/pub/png-group/src/libpng-1.5.1beta01-README.txt
- http://osvdb.org/70417
- http://secunia.com/advisories/42863
- http://securitytracker.com/id?1024955
- http://sourceforge.net/mailarchive/forum.php?thread_name=002b01cbb0e2%24ae636c80%240b2a4580%24%40acm.org&forum_name=png-mng-implement
- http://www.kb.cert.org/vuls/id/643140
- http://www.vupen.com/english/advisories/2011/0080
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64637