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CVE-2023-46219

Published: 6 December 2023

When saving HSTS data to an excessively long file name, curl could end up removing all contents, making subsequent requests using that file unaware of the HSTS status they should otherwise use.

Notes

AuthorNote
Priority reason:
Upstream determined this is a low-priority issue
mdeslaur
introduced in 7.84.0

Priority

Low

Cvss 3 Severity Score

5.3

Score breakdown

Status

Package Release Status
curl
Launchpad, Ubuntu, Debian
trusty Not vulnerable

xenial Not vulnerable

bionic Not vulnerable

focal Not vulnerable
(7.68.0-1ubuntu2.20)
jammy Not vulnerable
(7.81.0-1ubuntu1.14)
upstream
Released (8.5.0)
lunar
Released (7.88.1-8ubuntu2.4)
mantic
Released (8.2.1-1ubuntu3.2)
Patches:
upstream: https://github.com/curl/curl/commit/73b65e94f3531179de45

Severity score breakdown

Parameter Value
Base score 5.3
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact Low
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N