DEBIAN-CVE-2024-28820
- Source
- https://security-tracker.debian.org/tracker/CVE-2024-28820
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2024-28820.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2024-28820
- Upstream
- Published
- 2024-06-27T16:15:10Z
- Modified
- 2026-09-15T09:03:12Z
- Severity
-
- 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
- Summary
- [none]
- Details
-
Buffer overflow in the extract_openvpn_cr function in openvpn-cr.c in openvpn-auth-ldap (aka the Three Rings Auth-LDAP plugin for OpenVPN) 2.0.4 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.
- References
Affected packages
Debian:12 / openvpn-auth-ldap
Package
- Name
- openvpn-auth-ldap
- Purl
- pkg:deb/debian/openvpn-auth-ldap?arch=source&distro=bookworm
Debian:13 / openvpn-auth-ldap
Package
- Name
- openvpn-auth-ldap
- Purl
- pkg:deb/debian/openvpn-auth-ldap?arch=source&distro=trixie
Debian:14 / openvpn-auth-ldap
Package
- Name
- openvpn-auth-ldap
- Purl
- pkg:deb/debian/openvpn-auth-ldap?arch=source&distro=forky