High severity7.5NVD Advisory· Published Apr 29, 2024· Updated Jun 17, 2026
CVE-2024-2757
CVE-2024-2757
Description
In PHP 8.3.* before 8.3.5, function mb_encode_mimeheader() runs endlessly for some inputs that contain long strings of non-space characters followed by a space. This could lead to a potential DoS attack if a hostile user sends data to an application that uses this function.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7- osv-coords4 versionspkg:rpm/opensuse/php8&distro=openSUSE%20Tumbleweedpkg:bitnami/libphppkg:bitnami/phppkg:bitnami/php-min
< 8.3.6-1.1+ 3 more
- (no CPE)range: < 8.3.6-1.1
- (no CPE)range: >= 8.3.0, < 8.3.5
- (no CPE)range: >= 8.3.0, < 8.3.5
- (no CPE)range: >= 8.3.0, < 8.3.5
Patches
Vulnerability mechanics
References
4- github.com/php/php-src/security/advisories/GHSA-fjp9-9hwx-59fqnvdExploitVendor Advisory
- security.netapp.com/advisory/ntap-20240510-0011/nvdThird Party Advisory
- www.openwall.com/lists/oss-security/2024/04/12/11nvdMailing List
- lists.fedoraproject.org/archives/list/[email protected]/message/KJZK3X6B7FBE32FETDSMRLJXTFTHKWSY/nvd
News mentions
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