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Alerts This Week
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Fedora 41: Critical php-phpseclib Advisory on Input Validation Issues

fedora
Calendar Grey February 8, 2025
Dist Fedora Esm H88
Fedora 41 users must update the phpseclib library to combat vulnerabilities CVE-2023-52892 and CVE-2024-27354, ensuring application safety and integrity
Security fix for CVE-2023-52892, CVE-2024-27354

Summary

MIT-licensed pure-PHP implementations of an arbitrary-precision integer

arithmetic library, fully PKCS#1 (v2.1) compliant RSA, DES, 3DES, RC4,

Rijndael, AES, Blowfish, Twofish, SSH-1, SSH-2, SFTP, and X.509

Update Information:

Security fix for CVE-2023-52892, CVE-2024-27354

Topics%20covered

Topics Covered

security advisory buffer overflow Fedora php-phpseclib CVE-2023-52892 CVE-2024-27354

Change Log

* Thu Jan 30 2025 Artur Frenszek-Iwicki - 2.0.48-1 - Update to v2.0.48 * Fri Jul 19 2024 Fedora Release Engineering - 2.0.44-5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild * Thu Jan 25 2024 Fedora Release Engineering - 2.0.44-4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild * Sun Jan 21 2024 Fedora Release Engineering - 2.0.44-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild

References


[ 1 ] Bug #2294674 - CVE-2023-52892 php-phpseclib: php-seclib: Incorrect allowed input via Subject Alternative Name fields [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2294674

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-91d6e174d9' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
Lowest
Low
Medium
High
Critical

Name: php-phpseclib
Product: Fedora 41
Version: 2.0.48
Release: 1.fc41
URL: https://github.com/phpseclib/phpseclib
Summary: PHP Secure Communications Library

Topics%20covered

Topics Covered

security advisory buffer overflow Fedora php-phpseclib CVE-2023-52892 CVE-2024-27354

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