Coturn: Stack buffer overflow in decode_oauth_token_gcm()

coturn allocates a full per-peer SSL/session before verifying the DTLS cookie, enabling source-spoofing/botnet state-exhaustion DoS

Coturn: Pre-authentication heap memory disclosure in ACME redirect (`try_acme_redirect`)

Coturn has unsafe nonce and relay port randomization due to weak random number generation.

Coturn: Misaligned Memory Access in coturn STUN Attribute Parser (Remote DoS on ARM64)

Coturn: IPv4-mapped 127.0.0.1 bypasses default loopback peer protection

Coturn: SQL Injection in HTTPS Admin Panel Delete Operations

Coturn: Format String Injection via TURN USERNAME/REALM into hiredis Redis Command

The coturn server can end in a state where it does not accept more requests with "even-port" enabled.

Coturn: MOBILITY-TICKET session-resume authorization bypass allows cross-user TURN allocation takeover

coturn: Chained mobility resumes allow authenticated remote memory exhaustion

coturn: mobility disconnects bypass allocation quotas and exhaust relay capacity

Coturn: IPv4-mapped IPv6 (::ffff:0:0/96) bypasses denied-peer-ip ACL

Coturn: Arbitrary File Write via CLI psd Command

Coturn: `addr_less_eq()` does a component-wise IPv6 comparison instead of a lexicographic one, letting an authenticated TURN client bypass `denied-peer-ip`/`allowed-peer-ip` IPv6 ranges (TURN-specific SSRF)

coturn peer-IP ACL canonicalization & scope bypass on the RFC 6062 TCP CONNECT relay path → internal-network SSRF and proven internal root RCE

Coturn: Stored Cross-Site Scripting (XSS) in web-admin interface via TURN username

Coturn 4.10.0 Uninitialized Stack Memory Disclosure via ERROR-CODE

Coturn: uint16_t truncation overflow in STUN message length causes TCP stream framing bypass

Coturn: STUN attributes after MESSAGE-INTEGRITY are processed, letting on-path attackers modify authenticated TURN requests