VULNERABILITY INTELLIGENCE
CVE-2012-4447
CVSS score6.8 MEDIUM
EPSS probability6.73%
CISA KEVNot currently listed
Published2012-10-28
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:P
Description
Heap-based buffer overflow in tif_pixarlog.c in LibTIFF before 4.0.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted TIFF image using the PixarLog Compression format.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer