An issue was discovered in OSSEC 3.6.0. An uncontrolled recursion vulnerability in os_xml.c occurs when a large number of opening and closing XML tags is used. Because recursion is used in _ReadElem without restriction, an attacker can trigger a segmentation fault once unmapped memory is reached.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-03-05T17:46:34

Updated: 2024-08-03T21:33:17.414Z

Reserved: 2021-03-05T00:00:00

Link: CVE-2021-28040

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-03-05T18:15:13.270

Modified: 2021-03-09T15:41:19.717

Link: CVE-2021-28040

cve-icon Redhat

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