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Mend.io Vulnerability Database

CVE-2019-12098

Date: May 15, 2019

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.

Language: C

Severity Score

7.4

Related Resources (18)

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SLXXIF4LOQEAEDAF4UGP2AO6WDNTDFUB/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GIXEDVVMPD6ZAJSMI2EZ7FNEIVNWE5PD/

Url: http://www.h5l.org/pipermail/heimdal-announce/2019-May/000009.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-12098

Url: https://github.com/heimdal/heimdal/commit/2f7f3d9960aa6ea21358bdf3687cee5149aa35cf

Url: https://security-tracker.debian.org/tracker/CVE-2019-12098

Url: https://github.com/heimdal/heimdal/releases/tag/heimdal-7.6.0

Url: http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00002.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-12098

Url: https://seclists.org/bugtraq/2019/Jun/1

Url: https://github.com/heimdal/heimdal/compare/3e58559...bbafe72

Url: https://security.alpinelinux.org/vuln/CVE-2019-12098

Url: http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00026.html

Url: https://www.debian.org/security/2019/dsa-4455

Url: http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00003.html

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GIXEDVVMPD6ZAJSMI2EZ7FNEIVNWE5PD/

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SLXXIF4LOQEAEDAF4UGP2AO6WDNTDFUB/

Url: https://www.mend.io/vulnerability-database/CVE-2019-12098

Severity Score

7.4

Weakness Type (CWE)

Key Management Errors

CWE-320

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:	7.4
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	NONE

CVSS v2

Base Score:	5.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

Mend.io Vulnerability Database

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CVE-2019-12098

Date: May 15, 2019

Language: C

Severity Score

Related Resources (18)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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