CVE-2026-77322: emiago sipgo, отказ на услуга

Описание

Оригинално описание

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.3, WSConnection.Read in sip/transport_ws.go creates a wsutil.Reader without setting MaxFrameSize, allowing NextFrame to accept a client-controlled header.Length before ParseMaxMessageLength is applied. An unauthenticated WS or WSS peer can send a frame header declaring an extremely large payload, causing an oversized allocation or a makeslice length panic before the payload is read and crashing or exhausting memory in the server process. This issue is fixed in version 1.4.3.

Засегнати продукти

• emiago sipgo: < 1.4.3

Вид слабост

• CWE-789 Memory Allocation with Excessive Size Value

История

Други уязвимости в emiago sipgo

• 7.5CVE-2026-58268
• 8.7CVE-2025-68274

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-77322
• https://nvd.nist.gov/vuln/detail/CVE-2026-77322
• https://github.com/emiago/sipgo/security/advisories/GHSA-8h6x-h86x-75wh
• https://github.com/emiago/sipgo/commit/769e4bc958376e2363566c8f7042202b410becdc
• https://github.com/emiago/sipgo/releases/tag/v1.4.3