Information Exposure Affecting php8.2 package, versions <8.2.18-1
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Test your applications- Snyk ID SNYK-DEBIAN12-PHP82-7250489
- published 12 Jun 2024
- disclosed 9 Jun 2024
Introduced: 9 Jun 2024
CVE-2024-2408 Open this link in a new tabHow to fix?
Upgrade Debian:12 php8.2 to version 8.2.18-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php8.2 package and not the php8.2 package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
The openssl_private_decrypt function in PHP, when using PKCS1 padding (OPENSSL_PKCS1_PADDING, which is the default), is vulnerable to the Marvin Attack unless it is used with an OpenSSL version that includes the changes from this pull request: https://github.com/openssl/openssl/pull/13817 (rsa_pkcs1_implicit_rejection). These changes are part of OpenSSL 3.2 and have also been backported to stable versions of various Linux distributions, as well as to the PHP builds provided for Windows since the previous release. All distributors and builders should ensure that this version is used to prevent PHP from being vulnerable.
PHP Windows builds for the versions 8.1.29, 8.2.20 and 8.3.8 and above include OpenSSL patches that fix the vulnerability.
References
- https://security-tracker.debian.org/tracker/CVE-2024-2408
- https://github.com/php/php-src/security/advisories/GHSA-hh26-4ppw-5864
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PKGTQUOA2NTZ3RXN22CSAUJPIRUYRB4B/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W45DBOH56NQDRTOM2DN2LNA2FZIMC3PK/