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Dompdf before v2.0.0 vulnerable to chroot check bypass

Moderate severity GitHub Reviewed Published Jul 19, 2022 to the GitHub Advisory Database • Updated Jul 14, 2023

Package

composer dompdf/dompdf (Composer)

Affected versions

< 2.0.0

Patched versions

2.0.0

Description

Dompdf prior to version 2.0.0 is vulnerable to a chroot check bypass, which could cause disclosure of png and jpeg files.

References

Published by the National Vulnerability Database Jul 18, 2022
Published to the GitHub Advisory Database Jul 19, 2022
Reviewed Jul 21, 2022
Last updated Jul 14, 2023

Severity

Moderate
5.3
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2022-2400

GHSA ID

GHSA-5qj8-6xxj-hp9h

Source code

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