An integer overflow exists in pywin32 prior to version b301 when adding an access control entry (ACE) to an access control list (ACL) that would cause the size to be greater than 65535 bytes. An attacker who successfully exploited this vulnerability could crash the vulnerable process.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-07-06T11:35:05

Updated: 2024-08-03T23:25:30.883Z

Reserved: 2021-05-11T00:00:00

Link: CVE-2021-32559

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-07-06T12:15:21.887

Modified: 2024-11-21T06:07:16.220

Link: CVE-2021-32559

cve-icon Redhat

No data.