Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-6594

The transit path validation code in Heimdal before 7.3 might allow attackers to bypass the capath policy protection mechanism by leveraging failure to add the previous hop realm to the transit path of issued tickets.

Published

2017-08-28T19:29:01.400

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	heimdal_project	heimdal	≤ 7.2.0	Yes
Operating System	opensuse	leap	42.2	Yes
Operating System	opensuse	leap	42.3	Yes

References

http://lists.opensuse.org/opensuse-updates/2017-08/msg00062.html Third Party Advisory ([email protected])
http://www.h5l.org/advisories.html?show=2017-04-13 Vendor Advisory ([email protected])
https://github.com/heimdal/heimdal/commit/b1e699103f08d6a0ca46a122193c9da65f6cf837 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/heimdal/heimdal/releases/tag/heimdal-7.3.0 Issue Tracking, Patch, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-updates/2017-08/msg00062.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.h5l.org/advisories.html?show=2017-04-13 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/heimdal/heimdal/commit/b1e699103f08d6a0ca46a122193c9da65f6cf837 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/heimdal/heimdal/releases/tag/heimdal-7.3.0 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)