CVE-2021-28040
PoC —CVSS 3.1
7.5 high
EPSS
1%p66
Published
()
Modified
Description
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.
- Vendors
- ossec
- Products
- ossec
- Weakness
- CWE-674
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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