CVE-2019-12098
Summary
| CVE | CVE-2019-12098 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-05-15 23:29:00 UTC |
| Updated | 2023-11-07 03:03:00 UTC |
| Description | In the client side of Heimdal before 7.6.0, failure to verify anonymous PKINIT PA-PKINIT-KX key exchange permits a man-in-the-middle attack. This issue is in krb5_init_creds_step in lib/krb5/init_creds_pw.c. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Operating System | Fedoraproject | Fedora | 30 | All | All | All |
| Operating System | Fedoraproject | Fedora | 31 | All | All | All |
| Application | Heimdal Project | Heimdal | All | All | All | All |
| Application | Heimdal Project | Heimdal | All | All | All | All |
| Application | Opensuse | Backports Sle | 15.0 | - | All | All |
| Application | Opensuse | Backports Sle | 15.0 | sp1 | All | All |
| Operating System | Opensuse | Leap | 15.0 | All | All | All |
| Operating System | Opensuse | Leap | 15.1 | All | All | All |
| Operating System | Opensuse | Leap | 42.3 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| CVE-2019-12098: krb5: always confirm PA-PKINIT-KX for anon PKINIT · heimdal/heimdal@2f7f3d9 · GitHub | CONFIRM | github.com | Patch, Third Party Advisory |
| Release Heimdal 7.6.0 - Security Release · heimdal/heimdal · GitHub | MISC | github.com | Third Party Advisory |
| [SECURITY] Fedora 31 Update: heimdal-7.7.0-2.fc31 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| Debian -- Security Information -- DSA-4455-1 heimdal | DEBIAN | www.debian.org | |
| [security-announce] openSUSE-SU-2019:1682-1: moderate: Security update f | SUSE | lists.opensuse.org | |
| Comparing 3e58559...bbafe72 · heimdal/heimdal · GitHub | MISC | github.com | Patch, Third Party Advisory |
| [Heimdal-announce] Heimdal 7.6 security release announcement | CONFIRM | www.h5l.org | Patch, Vendor Advisory |
| [SECURITY] Fedora 30 Update: heimdal-7.7.0-2.fc30 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Bugtraq: [SECURITY] [DSA 4455-1] heimdal security update | BUGTRAQ | seclists.org | |
| [SECURITY] Fedora 30 Update: heimdal-7.7.0-2.fc30 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [security-announce] openSUSE-SU-2019:1888-1: moderate: Security update f | SUSE | lists.opensuse.org | |
| [security-announce] openSUSE-SU-2019:1688-1: moderate: Security update f | SUSE | lists.opensuse.org | |
| [SECURITY] Fedora 31 Update: heimdal-7.7.0-2.fc31 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.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
- 198986 Ubuntu Security Notification for Heimdal Vulnerabilities (USN-5675-1)