vulnerability
FreeBSD: VID-e915b60e-ea25-11ef-a1c0-0050569f0b83 (CVE-2024-28820): security/openvpn-auth-ldap -- Fix buffer overflow in challenge/response
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:S/C:P/I:P/A:P) | Feb 13, 2025 | Feb 14, 2025 | Dec 10, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
Published
Feb 13, 2025
Added
Feb 14, 2025
Modified
Dec 10, 2025
Description
Graham Northup reports: A buffer overflow in extract_openvpn_cr allows attackers with a valid LDAP username and who can control the challenge/response password field to pass a string with more than 14 colons into this field and cause a buffer overflow.
Solution
freebsd-upgrade-package-openvpn-auth-ldap
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