CVE-2015-2091
Summary
| CVE | CVE-2015-2091 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2015-03-13 14:59:02 UTC |
| Updated | 2026-05-06 22:30:45 UTC |
| Description | The authentication hook (mgs_hook_authz) in mod-gnutls 0.5.10 and earlier does not validate client certificates when "GnuTLSClientVerify require" is set, which allows remote attackers to spoof clients via a crafted certificate. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
PartialAvailability
NoneAV:N/AC:L/Au:N/C:N/I:P/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Apache | Mod-gnutls | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| mod_gnutls: Certificate validation error (GLSA 201709-04) — Gentoo security | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| Debian -- Security Information -- DSA-3177-1 mod-gnutls | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| 404 Not Found | af854a3a-2127-422b-91ae-364da2661108 | issues.outoforder.cc | Vendor Advisory |
| #578663 - libapache2-mod-gnutls: GnuTLSClientVerify require is ignored. - Debian Bug report logs | af854a3a-2127-422b-91ae-364da2661108 | bugs.debian.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 710362 Gentoo Linux mod_gnuTransport Layer Security (TLS) Certificate validation error Vulnerability (GLSA 201709-04)