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.
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Affected Vendors & Products
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T15:24:42.429Z
Reserved: 2007-10-08T00:00:00
Link: CVE-2007-5269

No data.

Status : Deferred
Published: 2007-10-08T21:17:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2007-5269
