A heap-based buffer over-read was discovered in the acc_ua_get_be32 function in miniacc.h in UPX 4.0.0 via a crafted Mach-O file.
References
Link Resource
https://github.com/upx/upx/issues/391 Exploit Issue Tracking Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2022-08-25T19:37:43

Updated: 2022-08-25T19:37:43

Reserved: 2020-10-27T00:00:00


Link: CVE-2020-27799

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-08-25T20:15:08.630

Modified: 2022-08-27T03:12:23.667


Link: CVE-2020-27799

JSON object: View

cve-icon Redhat Information

No data.