A heap-based buffer over-read was discovered in the get_le64 function in bele.h in UPX 4.0.0 via a crafted Mach-O file.
References
Link Resource
https://github.com/upx/upx/issues/394 Exploit Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2022-08-25T19:38:10

Updated: 2022-08-25T19:38:10

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


Link: CVE-2020-27801

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-08-25T20:15:08.727

Modified: 2022-08-27T03:14:00.993


Link: CVE-2020-27801

JSON object: View

cve-icon Redhat Information

No data.