CVE-2007-5269

Certain chunk handlers in libpng before 1.0.29 and 1.2.x before 1.2.21 allow remote attackers to cause a denial of service (crash) via crafted (1) pCAL…

published October 8, 2007

CVSS
—
EPSS
5%
Percentile
91.9
In the wild
Unconfirmed
What it is

Certain chunk handlers in libpng before 1.0.29 and 1.2.x before 1.2.21 allow remote attackers to cause a denial of service (crash) via crafted (1) pCAL (png_handle_pCAL), (2) sCAL (png_handle_sCAL), (3) tEXt (png_push_read_tEXt), (4) iTXt (png_handle_iTXt), and (5) ztXT (png_handle_ztXt) chunking in PNG images, which trigger out-of-bounds read operations.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04769 · 91.9th percentile
Published
2007-10-08T21:00Z
EPSS history
Timeline
  • 08 OCT 21:00Z
    Certain chunk handlers in libpng before 1.0.29 and 1.2.x before 1.2.21 allow remote attackers to cause a denial of service (crash) via crafted (1) pCAL…
    cvelistv5