Published: 27/02/2014 Updated: 26/03/2014

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

The png_push_read_chunk function in pngpread.c in the progressive decoder in libpng 1.6.x up to and including 1.6.9 allows remote malicious users to cause a denial of service (infinite loop and CPU consumption) via an IDAT chunk with a length of zero.

Vulnerable Product	Search on Vulmon	Subscribe to Product
libpng libpng 1.6.3
libpng libpng 1.6.4
libpng libpng 1.6.8
libpng libpng 1.6.9
libpng libpng 1.6.1
libpng libpng 1.6.6
libpng libpng 1.6.7
libpng libpng 1.6.2
libpng libpng 1.6.0
libpng libpng 1.6.5

The png_push_read_chunk function in pngpreadc in the progressive decoder in libpng 16x through 169 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via an IDAT chunk with a length of zero ...

CWE-189 ftp://ftp.simplesystems.org/pub/png/src/libpng16/patch-libpng16-vu684412.diff http://www.kb.cert.org/vuls/id/684412 https://sourceforge.net/projects/libpng/files/libpng16/patch-libpng16-vu684412.diff http://lists.opensuse.org/opensuse-updates/2014-03/msg00029.html https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2014-0333

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CVE-2014-0333

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