CVE-2015-8540

Description (CNA)

Integer underflow in the png_check_keyword function in pngwutil.c in libpng 0.90 through 0.99, 1.0.x before 1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x before 1.4.19, and 1.5.x before 1.5.26 allows remote attackers to have unspecified impact via a space character as a keyword in a PNG image, which triggers an out-of-bounds read.

Affected (CNA)

CWE

No CWE identifiers supplied.

References

• http://sourceforge.net/projects/libpng/files/libpng10/1.0.66/
• https://security.gentoo.org/glsa/201611-08
• http://www.openwall.com/lists/oss-security/2015/12/11/2
• http://sourceforge.net/p/libpng/code/ci/d9006f683c641793252d92254a75ae9b815b42ed/
• http://sourceforge.net/projects/libpng/files/libpng15/1.5.26/
• https://access.redhat.com/errata/RHSA-2016:1430
• http://www.openwall.com/lists/oss-security/2015/12/10/6
• http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
• http://sourceforge.net/projects/libpng/files/libpng14/1.4.19/
• http://www.openwall.com/lists/oss-security/2015/12/11/1
• http://www.openwall.com/lists/oss-security/2015/12/10/7
• http://sourceforge.net/projects/libpng/files/libpng12/1.2.56/
• http://www.debian.org/security/2016/dsa-3443
• http://sourceforge.net/p/libpng/bugs/244/
• http://www.securityfocus.com/bid/80592
• http://www.openwall.com/lists/oss-security/2015/12/17/10
• http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174435.html
• https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
• https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E

ADP enrichment