CVE-2023-5557

Publication date 13 October 2023

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.7 · High

Score breakdown

A flaw was found in the tracker-miners package. A weakness in the sandbox allows a maliciously-crafted file to execute code outside the sandbox if the tracker-extract process has first been compromised by a separate vulnerability.

Read the notes from the security team

Status

Package Ubuntu Release Status
tracker-miners 23.10 mantic
Fixed 3.4.6-0ubuntu0.23.10.1
23.04 lunar
Fixed 3.4.6-0ubuntu0.23.04.1
22.04 LTS jammy
Fixed 3.3.3-0ubuntu0.20.04.1
20.04 LTS focal Ignored
18.04 LTS bionic Ignored
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release

Notes

sbeattie

seccomp sandbox escape, requires an additional vulnerability to take advantage of it

mdeslaur

Incomplete fix in 3.3.2, better fix in 3.3.3 Incomplete fix in 3.4.5, better fix in 3.4.6 Sandbox confinement in focal and earlier is considerably different, we will not be backporting this fix to focal and earlier since this is simply a hardening measure, and does not represent an actual vulnerability.

Severity score breakdown

Parameter Value
Base score 7.7 · High
Attack vector Local
Attack complexity High
Privileges required None
User interaction Required
Scope Changed
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H