7.4

CVE-2019-12098

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Heimdal Project ≫ Heimdal Version < 7.6.0
Fedoraproject ≫ Fedora Version30
Fedoraproject ≫ Fedora Version31
Opensuse ≫ Backports Sle Version15.0 Update-
Opensuse ≫ Backports Sle Version15.0 Updatesp1
Opensuse ≫ Leap Version15.0
Opensuse ≫ Leap Version15.1
Opensuse ≫ Leap Version42.3
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.98% 0.78
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.4 2.2 5.2
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:P/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.4 2.2 5.2
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00002.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00003.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00026.html
Third Party Advisory
Mailing List
http://www.h5l.org/pipermail/heimdal-announce/2019-May/000009.html
Patch
Vendor Advisory
https://github.com/heimdal/heimdal/commit/2f7f3d9960aa6ea21358bdf3687cee5149aa35cf
Patch
Third Party Advisory
https://github.com/heimdal/heimdal/compare/3e58559...bbafe72
Patch
Third Party Advisory
https://github.com/heimdal/heimdal/releases/tag/heimdal-7.6.0
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GIXEDVVMPD6ZAJSMI2EZ7FNEIVNWE5PD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SLXXIF4LOQEAEDAF4UGP2AO6WDNTDFUB/
https://seclists.org/bugtraq/2019/Jun/1
Third Party Advisory
Mailing List
https://www.debian.org/security/2019/dsa-4455
Third Party Advisory