CVE-2006-7239
Summary
| CVE | CVE-2006-7239 |
|---|---|
| State | PUBLISHED |
| Assigner | redhat |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2010-05-24 19:30:01 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| Description | The _gnutls_x509_oid2mac_algorithm function in lib/gnutls_algorithms.c in GnuTLS before 1.4.2 allows remote attackers to cause a denial of service (crash) via a crafted X.509 certificate that uses a hash algorithm that is not supported by GnuTLS, which triggers a NULL pointer dereference. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Gnu | Gnutls | 1.0.16 | All | All | All |
| Application | Gnu | Gnutls | 1.0.17 | All | All | All |
| Application | Gnu | Gnutls | 1.0.18 | All | All | All |
| Application | Gnu | Gnutls | 1.0.19 | All | All | All |
| Application | Gnu | Gnutls | 1.0.20 | All | All | All |
| Application | Gnu | Gnutls | 1.0.21 | All | All | All |
| Application | Gnu | Gnutls | 1.0.22 | All | All | All |
| Application | Gnu | Gnutls | 1.0.23 | All | All | All |
| Application | Gnu | Gnutls | 1.0.24 | All | All | All |
| Application | Gnu | Gnutls | 1.0.25 | All | All | All |
| Application | Gnu | Gnutls | 1.1.13 | All | All | All |
| Application | Gnu | Gnutls | 1.1.14 | All | All | All |
| Application | Gnu | Gnutls | 1.1.15 | All | All | All |
| Application | Gnu | Gnutls | 1.1.16 | All | All | All |
| Application | Gnu | Gnutls | 1.1.17 | All | All | All |
| Application | Gnu | Gnutls | 1.1.18 | All | All | All |
| Application | Gnu | Gnutls | 1.1.19 | All | All | All |
| Application | Gnu | Gnutls | 1.1.20 | All | All | All |
| Application | Gnu | Gnutls | 1.1.21 | All | All | All |
| Application | Gnu | Gnutls | 1.1.22 | All | All | All |
| Application | Gnu | Gnutls | 1.1.23 | All | All | All |
| Application | Gnu | Gnutls | 1.2.0 | All | All | All |
| Application | Gnu | Gnutls | 1.2.1 | All | All | All |
| Application | Gnu | Gnutls | 1.2.10 | All | All | All |
| Application | Gnu | Gnutls | 1.2.11 | All | All | All |
| Application | Gnu | Gnutls | 1.2.2 | All | All | All |
| Application | Gnu | Gnutls | 1.2.3 | All | All | All |
| Application | Gnu | Gnutls | 1.2.4 | All | All | All |
| Application | Gnu | Gnutls | 1.2.5 | All | All | All |
| Application | Gnu | Gnutls | 1.2.6 | All | All | All |
| Application | Gnu | Gnutls | 1.2.7 | All | All | All |
| Application | Gnu | Gnutls | 1.2.8 | All | All | All |
| Application | Gnu | Gnutls | 1.2.8.1a1 | All | All | All |
| Application | Gnu | Gnutls | 1.2.9 | All | All | All |
| Application | Gnu | Gnutls | 1.3.0 | All | All | All |
| Application | Gnu | Gnutls | 1.3.1 | All | All | All |
| Application | Gnu | Gnutls | 1.3.2 | All | All | All |
| Application | Gnu | Gnutls | 1.3.3 | All | All | All |
| Application | Gnu | Gnutls | 1.3.4 | All | All | All |
| Application | Gnu | Gnutls | 1.3.5 | All | All | All |
| Application | Gnu | Gnutls | 1.4.0 | All | All | All |
| Application | Gnu | Gnutls | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| GnuTLS - GNU Project - Free Software Foundation | af854a3a-2127-422b-91ae-364da2661108 | www.gnu.org | Vendor Advisory |
| [gnutls-dev] GnuTLS 1.4.2 | af854a3a-2127-422b-91ae-364da2661108 | lists.gnupg.org | Patch |
| [gnutls-dev] Re: [Fwd: crash in GNUTLS-1.4.0] | af854a3a-2127-422b-91ae-364da2661108 | lists.gnupg.org | |
| Red Hat Customer Portal | MITRE | access.redhat.com | |
| access.redhat.com | CVE-2006-7239 | MITRE | access.redhat.com | |
| 595229 – (CVE-2006-7239) CVE-2006-7239 gnutls: unknown hash algorithm NULL pointer derefence [GNUTLS-SA-2006-2] | MITRE | bugzilla.redhat.com | |
| 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.
There are currently no legacy QID mappings associated with this CVE.