CVE-2014-0092
The MITRE CVE dictionary describes this issue as:
lib/x509/verify.c in GnuTLS before 3.1.22 and 3.2.x before 3.2.12 does not properly handle unspecified errors when verifying X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.
Find out more about CVE-2014-0092 from the MITRE CVE dictionary dictionary and NIST NVD.
CVSS v2 metrics
| Base Score | 5.8 |
|---|---|
| Base Metrics | AV:N/AC:M/Au:N/C:P/I:P/A:N |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | None |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Red Hat Security Errata
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 5 (gnutls) | RHSA-2014:0247 | 2014-03-03 |
| Red Hat Enterprise Linux Extended Lifecycle Support 4 (gnutls) | RHSA-2014:0288 | 2014-03-12 |
| Red Hat Enterprise Linux EUS (v. 5.9 server) (gnutls) | RHSA-2014:0288 | 2014-03-12 |
| Red Hat Enterprise Linux Long Life (v. 5.3 server) (gnutls) | RHSA-2014:0288 | 2014-03-12 |
| Red Hat Enterprise Linux Advanced Update Support 6.2 (gnutls) | RHSA-2014:0288 | 2014-03-12 |
| Red Hat Enterprise Linux Long Life (v. 5.6 server) (gnutls) | RHSA-2014:0288 | 2014-03-12 |
| Red Hat Enterprise Linux 6 (gnutls) | RHSA-2014:0246 | 2014-03-03 |
| Red Hat Enterprise Linux Extended Update Support 6.4 (gnutls) | RHSA-2014:0288 | 2014-03-12 |
| Red Hat Enterprise Linux Extended Update Support 6.3 (gnutls) | RHSA-2014:0288 | 2014-03-12 |
| RHEV Hypervisor for RHEL-6 (rhev-hypervisor6) | RHSA-2014:0339 | 2014-03-31 |
Affected Packages State
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 7 | gnutls | Not affected |
| Red Hat Enterprise Linux 6 | mingw32-gnutls | Will not fix |
Acknowledgements
This issue was discovered by Nikos Mavrogiannopoulos of the Red Hat Security Technologies Team.CVE description copyright © 2017, The MITRE Corporation