gsd - gsd-2024-2698

gsd-2024-2698

Vulnerability from gsd

Modified

2024-04-02 05:02

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2024-2698

JSON

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{
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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}

cve-2024-2698

Vulnerability from cvelistv5

Published

2024-06-12 08:03

Modified

2024-11-25 09:44

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

A vulnerability was found in FreeIPA in how the initial implementation of MS-SFU by MIT Kerberos was missing a condition for granting the "forwardable" flag on S4U2Self tickets. Fixing this mistake required adding a special case for the check_allowed_to_delegate() function: If the target service argument is NULL, then it means the KDC is probing for general constrained delegation rules and not checking a specific S4U2Proxy request. In FreeIPA 4.11.0, the behavior of ipadb_match_acl() was modified to match the changes from upstream MIT Kerberos 1.20. However, a mistake resulting in this mechanism applies in cases where the target service argument is set AND where it is unset. This results in S4U2Proxy requests being accepted regardless of whether or not there is a matching service delegation rule.

References

▼	URL	Tags
	https://access.redhat.com/errata/RHSA-2024:3754	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2024:3755	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2024:3757	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2024:3759	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/security/cve/CVE-2024-2698	vdb-entry, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2270353	issue-tracking, x_refsource_REDHAT
	https://www.freeipa.org/release-notes/4-12-1.html

Impacted products

Vendor

Product

Version

▼

Version: 4.11.0 ≤
Version: 4.12.0 ≤

Red Hat	Red Hat Enterprise Linux 8	Unaffected: 8100020240528133707.823393f5 < * cpe:/a:redhat:enterprise_linux:8::appstream
Red Hat	Red Hat Enterprise Linux 8.8 Extended Update Support	Unaffected: 8080020240530051744.b0a6ceea < * cpe:/a:redhat:rhel_eus:8.8::appstream
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:4.11.0-15.el9_4 < * cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::appstream
Red Hat	Red Hat Enterprise Linux 9.2 Extended Update Support	Unaffected: 0:4.10.1-12.el9_2.2 < * cpe:/a:redhat:rhel_eus:9.2::crb cpe:/a:redhat:rhel_eus:9.2::appstream
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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