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
Link Resource
https://github.com/pts/sam2p/issues/14 Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

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

Updated: 2017-09-22T06:57:01

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


Link: CVE-2017-14636

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

Modified: 2017-09-27T16:21:11.600


Link: CVE-2017-14636

JSON object: View

cve-icon Redhat Information

No data.

CWE