Memory Leakage

libhtp.so is vulnerable to Memory Leakage. The vulnerability is due to improper memory management caused by traffic-induced leaks, which can exhaust system memory and lead to loss of visibility...

CVE-2025-53537 LibHTP's memory leak with lzma can lead to resource starvation

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...

CVE-2025-53537: Missing Release of Memory after Effective Lifetime

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...