CVE-2022-31258 - Improper Link Resolution Before File Access ('Link Following')

Severity

67%

Complexity

8%

Confidentiality

98%

In Checkmk before 1.6.0p29, 2.x before 2.0.0p25, and 2.1.x before 2.1.0b10, a site user can escalate to root by editing an OMD hook symlink.

CVSS 3.1 Base Score 6.7. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 7.2. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C).

Overview

Type

tribe29 checkmk 1.6.0

First reported 2 years ago

2022-05-20 23:15:00

Last updated 2 years ago

2022-06-07 13:42:00

Affected Software

tribe29 checkmk 1.6.0 B1

1.6.0

tribe29 checkmk 1.6.0 B10

1.6.0

tribe29 checkmk 1.6.0 B12

1.6.0

tribe29 checkmk 1.6.0 B3

1.6.0

tribe29 checkmk 1.6.0 B4

1.6.0

tribe29 checkmk 1.6.0 B5

1.6.0

tribe29 checkmk 1.6.0 B9

1.6.0

tribe29 checkmk 1.6.0 Patch 1

1.6.0

tribe29 checkmk 1.6.0 Patch 2

1.6.0

tribe29 checkmk 1.6.0 Patch 3

1.6.0

tribe29 checkmk 1.6.0 Patch 4

1.6.0

References

https://checkmk.com/werk/13902

https://forum.checkmk.com/c/announcements/18

https://checkmk.com/werk/13902

Vendor Advisory

https://forum.checkmk.com/c/announcements/18

Release Notes, Vendor Advisory

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