CVE-2017-11462
Summary
| CVE | CVE-2017-11462 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-09-13 16:29:00 UTC |
| Updated | 2023-11-07 02:38:00 UTC |
| Description | Double free vulnerability in MIT Kerberos 5 (aka krb5) allows attackers to have unspecified impact via vectors involving automatic deletion of security contexts on error. |
Risk And Classification
Problem Types: CWE-415
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Fedoraproject | Fedora | 25 | All | All | All |
| Operating System | Fedoraproject | Fedora | 26 | All | All | All |
| Operating System | Fedoraproject | Fedora | 25 | All | All | All |
| Operating System | Fedoraproject | Fedora | 26 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14 | alpha1 | All | All |
| Application | Mit | Kerberos 5 | 1.14 | beta1 | All | All |
| Application | Mit | Kerberos 5 | 1.14 | beta2 | All | All |
| Application | Mit | Kerberos 5 | 1.14.1 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14.2 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14.3 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14.4 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14.5 | All | All | All |
| Application | Mit | Kerberos 5 | 1.15 | All | All | All |
| Application | Mit | Kerberos 5 | 1.15.1 | All | All | All |
| Application | Mit | Kerberos 5 | 1.15.1 | beta1 | All | All |
| Application | Mit | Kerberos 5 | 1.15.1 | beta2 | All | All |
| Application | Mit | Kerberos 5 | 1.14 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14 | alpha1 | All | All |
| Application | Mit | Kerberos 5 | 1.14 | beta1 | All | All |
| Application | Mit | Kerberos 5 | 1.14 | beta2 | All | All |
| Application | Mit | Kerberos 5 | 1.14.1 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14.2 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14.3 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14.4 | All | All | All |
| Application | Mit | Kerberos 5 | 1.14.5 | All | All | All |
| Application | Mit | Kerberos 5 | 1.15 | All | All | All |
| Application | Mit | Kerberos 5 | 1.15.1 | All | All | All |
| Application | Mit | Kerberos 5 | 1.15.1 | beta1 | All | All |
| Application | Mit | Kerberos 5 | 1.15.1 | beta2 | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Preserve GSS context on init/accept failure · krb5/krb5@56f7b1b · GitHub | CONFIRM | github.com | Patch, Third Party Advisory |
| [SECURITY] Fedora 26 Update: krb5-1.15.1-28.fc26 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| #8598: Preserve GSS context on init/accept failure | CONFIRM | krbdev.mit.edu | Vendor Advisory |
| Bug 1488873 – CVE-2017-11462 krb5: Automatic sec context deletion could lead to double-free | CONFIRM | bugzilla.redhat.com | Issue Tracking, Patch, Third Party Advisory, VDB Entry |
| [SECURITY] Fedora 26 Update: krb5-1.15.1-28.fc26 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | Third Party Advisory |
| 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.