tlsx

Features • Installation • Usage • Running tlsx • Join Discord A fast and configurable TLS grabber focused on TLS based data collection and analysis. Features Fast And fully configurable TLS Connection Multiple Modes for TLS Connection Multiple TLS probes Auto TLS Fallback for older TLS version Pr...

tlsx v1.4.0

Features • Installation • Usage • Running tlsx • Join Discord A fast and configurable TLS grabber focused on TLS based data collection and analysis. Features Fast And fully configurable TLS Connection Multiple Modes for TLS Connection Multiple TLS probes Auto TLS Fallback for older TLS version Pr...

tlsx v1.3.0

Features • Installation • Usage • Running tlsx • Join Discord A fast and configurable TLS grabber focused on TLS based data collection and analysis. Features Fast And fully configurable TLS Connection Multiple Modes for TLS Connection Multiple TLS probes Auto TLS Fallback for older TLS version Pr...

CVE-2026-5503 out-of-bounds write in TLSX_EchChangeSNI via attacker-controlled publicName

In TLSXEchChangeSNI, the ctx-extensions branch set extensions unconditionally even when TLSXFind returned NULL. This caused TLSXUseSNI to attach the attacker-controlled publicName to the shared WOLFSSLCTX when no inner SNI was configured. TLSXEchRestoreSNI then failed to clean it up because its...

CVE-2026-5503

CVE-2026-5503 affects wolfSSL’s TLSX_EchChangeSNI: the code path sets ctx->extensions unconditionally even when TLSX_Find returns NULL, causing an attacker-controlled publicName to be bound to the shared WOLFSSL_CTX when no inner SNI is configured. TLSX_EchRestoreSNI cannot clean it up because...

PT-2020-22195

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description A heap-buffer-overflow read issue has been identified, which can cause a crash. The crash state includes functions such as TLSX CSR Parse and TLSX Parse. N...