5

CVE-2008-5907

The png_check_keyword function in pngwutil.c in libpng before 1.0.42, and 1.2.x before 1.2.34, might allow context-dependent attackers to set the value of an arbitrary memory location to zero via vectors involving creation of crafted PNG files with keywords, related to an implicit cast of the '\0' character constant to a NULL pointer.  NOTE: some sources incorrectly report this as a double free vulnerability.

Data is provided by the National Vulnerability Database (NVD)
Libpng ≫ Libpng Version < 1.0.42
Libpng ≫ Libpng Version >= 1.2.0 < 1.2.34
Debian ≫ Debian Linux Version4.0
Debian ≫ Debian Linux Version5.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.79% 0.73
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:P/A:N
http://openwall.com/lists/oss-security/2009/01/09/1
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