Vulnerability Monitor

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CVE-2017-7537

It was found that a mock CMC authentication plugin with a hardcoded secret was accidentally enabled by default in the pki-core package before 10.6.4. An attacker could potentially use this flaw to bypass the regular authentication process and trick the CA server into issuing certificates.

Published

2018-07-26T13:29:00.340

Last Modified

2024-11-21T03:32:06.593

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 5.9 (MEDIUM)

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-592
Type: Secondary
CWE-798

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	redhat	enterprise_linux_desktop	7.0	Yes
Operating System	redhat	enterprise_linux_server	7.0	Yes
Operating System	redhat	enterprise_linux_workstation	7.0	Yes
Application	dogtagpki	dogtagpki	< 10.6.4	Yes

References

https://access.redhat.com/errata/RHSA-2017:2335 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7537 Exploit, Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/dogtagpki/pki/commit/876d13c6d20e7e1235b9 Patch, Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:2335 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7537 Exploit, Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/dogtagpki/pki/commit/876d13c6d20e7e1235b9 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)