Description

LibHTP is a security-aware parser for the HTTP protocol and its related bits and pieces. In versions 0.5.50 and below, there is a traffic-induced memory leak that can starve the process of memory, leading to loss of visibility. To workaround this issue, set `suricata.yaml app-layer.protocols.http.libhtp.default-config.lzma-enabled` to false. This issue is fixed in version 0.5.51.

INFO

Published Date :

2025-07-23T20:35:30.824Z

Last Modified :

2025-07-23T20:48:59.864Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-53537 vulnerability.

Vendors Products
Oisf
  • Libhtp
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-53537.

URL Resource
https://github.com/OISF/libhtp/commit/9037ea35110a0d97be5cedf8d31fb4cd9a38c7a7 cve-icon cve-icon
https://github.com/OISF/libhtp/security/advisories/GHSA-v3qq-h8mh-vph7 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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