Because of an integer overflow in sam2p 0.49.3, a loop executes 0xffffffff times, ending with an invalid read of size 1 in the Image::Indexed::sortPal function in image.cpp. However, this also causes memory corruption because of an attempted write to the invalid d[0xfffffffe] array element.
References
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-09-22T07:00:00

Updated: 2024-08-05T19:34:39.551Z

Reserved: 2017-09-21T00:00:00

Link: CVE-2017-14636

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-09-22T07:29:00.207

Modified: 2024-11-21T03:13:15.433

Link: CVE-2017-14636

cve-icon Redhat

No data.