Integer underflow in the png_check_keyword function in pngwutil.c in libpng 0.90 through 0.99, 1.0.x before 1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x before 1.4.19, and 1.5.x before 1.5.26 allows remote attackers to have unspecified impact via a space character as a keyword in a PNG image, which triggers an out-of-bounds read.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2016-04-14T14:00:00

Updated: 2021-06-29T14:06:22

Reserved: 2015-12-10T00:00:00


Link: CVE-2015-8540

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2016-04-14T14:59:03.287

Modified: 2023-11-07T02:28:32.263


Link: CVE-2015-8540

JSON object: View

cve-icon Redhat Information

No data.

CWE