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Gentoo Linux Security Advisory GLSA 202408-29

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                                       https://security.gentoo.org/  

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Severity: Normal
Title: MuPDF: Multiple Vulnerabilities
Date: August 12, 2024
Bugs: #803305
ID: 202408-29

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Synopsis

Multiple vulnerabilities have been discovered in MuPDF, the worst of
which could lead to arbitrary code execution.

Background

A lightweight PDF, XPS, and E-book viewer.

Affected packages

Package Vulnerable Unaffected

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app-text/mupdf < 1.20.0 >= 1.20.0

Description

Multiple vulnerabilities have been discovered in MuPDF. Please review
the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All MuPDF users should upgrade to the latest version:

emerge --sync

emerge --ask --oneshot --verbose “>=app-text/mupdf-1.20.0”

References

[ 1 ] CVE-2021-4216
https://nvd.nist.gov/vuln/detail/CVE-2021-4216
[ 2 ] CVE-2021-37220
https://nvd.nist.gov/vuln/detail/CVE-2021-37220

Availability

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202408-29

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users’ machines is of utmost
importance to us. Any security concerns should be addressed to
[email protected] or alternatively, you may file a bug at
https://bugs.gentoo.org.

License

Copyright 2024 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5