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CVE-2023-3436

Published: 27 June 2023

Xpdf 4.04 will deadlock on a PDF object stream whose "Length" field is itself in another object stream.

Priority

Medium

Cvss 3 Severity Score

3.3

Score breakdown

Status

Package Release Status
xpdf
Launchpad, Ubuntu, Debian
trusty Ignored
(end of standard support)
xenial Needs triage

bionic Needs triage

focal Does not exist

jammy Needs triage

lunar Ignored
(end of life, was needs-triage)
kinetic Ignored
(end of life, was needs-triage)
upstream Needs triage

mantic Needs triage

ipe
Launchpad, Ubuntu, Debian
trusty Ignored
(end of standard support)
xenial Needs triage

bionic Needs triage

focal Needs triage

jammy Needs triage

lunar Ignored
(end of life, was needs-triage)
upstream Needs triage

kinetic Ignored
(end of life, was needs-triage)
mantic Needs triage

Severity score breakdown

Parameter Value
Base score 3.3
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact Low
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L