Description
A use after free in cleanup_index in index.c in Halibut 1.2 allows an attacker to cause a segmentation fault or possibly have other unspecified impact via a crafted text document.
References (2)
Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://carteryagemann.com/halibut-case-study.html#poc-halibut-text-uaf
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CC7UZ7NRXDA7YSCSGWE2CBQM7OZS3K2R/
Scores
CVSS v3
7.8
EPSS
0.0026
EPSS Percentile
49.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (2)
fedoraproject/fedora
35
halibut_project/halibut
1.2
Published
May 24, 2022
Tracked Since
Feb 18, 2026