VDB
CVE-2019-12098
CVE-2019-12098
PUBLISHED
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.
EPSS 2.12% · 84.5th percentile
Risk Scores
EPSS Score
2.12%
84.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | heimdal | 0, *, 7.4.0.dfsg.1-2 |
| Ubuntu:Pro:14.04:LTS | heimdal | *, 1.6~git20120403+dfsg1-3ubuntu0.1, 1.6~git20131207+dfsg-1ubuntu1 |
| Ubuntu:Pro:16.04:LTS | heimdal | *, 1.7~git20150920+dfsg-4ubuntu1.16.04.1, 1.7~git20150920+dfsg-4ubuntu1 |
Exploit Intelligence
- https://github.com/heimdal/heimdal/releases/tag/heimdal-7.6.0 (circl)
- http://www.h5l.org/pipermail/heimdal-announce/2019-May/000009.html (circl)
- https://github.com/heimdal/heimdal/commit/2f7f3d9960aa6ea21358bdf3687cee5149aa35cf (circl)
- https://github.com/heimdal/heimdal/compare/3e58559...bbafe72 (circl)
- 20190603 [SECURITY] [DSA 4455-1] heimdal security update (circl)
- DSA-4455 (circl)
- openSUSE-SU-2019:1682 (circl)
- openSUSE-SU-2019:1688 (circl)
- openSUSE-SU-2019:1888 (circl)
- FEDORA-2019-f3046b6bfb (circl)
…and 1 more exploits
Timeline
- May 15, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-12098 third-party-advisory
- http://www.h5l.org/pipermail/heimdal-announce/2019-May/000009.html third-party-advisory
- https://github.com/heimdal/heimdal/compare/3e58559...bbafe72 third-party-advisory
- https://github.com/heimdal/heimdal/releases/tag/heimdal-7.6.0 third-party-advisory
- https://ubuntu.com/security/notices/USN-5675-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-12098 third-party-advisory