GO-2026-6550 SIPGO: DoS via unvalidated Content-Length in the stream parser in github.com/emiago/sipgo

SIPGO: DoS via unvalidated Content-Length in the stream parser in github.com/emiago/sipgo...

GO-2026-6559 SIPGO: DoS via unvalidated WebSocket frame length in github.com/emiago/sipgo

SIPGO: DoS via unvalidated WebSocket frame length in github.com/emiago/sipgo...

PT-2026-105572

SIPGO: DoS via unvalidated Content-Length in the stream parser in github.com/emiago/sipgo...

PT-2026-105580

SIPGO: DoS via unvalidated WebSocket frame length in github.com/emiago/sipgo...

SIPGO: DoS via unvalidated WebSocket frame length

Summary The WebSocket transport allocates a buffer from the frame payload length before validating its size, which can lead to an unauthenticated DoS. Details WSConnection.Read allocates a buffer from the declared WebSocket frame length before reading the payload...

GHSA-8H6X-H86X-75WH SIPGO: DoS via unvalidated WebSocket frame length

Summary The WebSocket transport allocates a buffer from the frame payload length before validating its size, which can lead to an unauthenticated DoS. Details WSConnection.Read allocates a buffer from the declared WebSocket frame length before reading the payload...

CVE-2026-58268

creationtimestamp| type| source ---|---|--- 2026-09-22 20:31:35+00:00| seen| https://gist.github.com/alon710/0e253d405fcab64a2a0b8acc04c1d0c4 2026-09-22 20:35:02+00:00| published-proof-of-concept| https://github.com/emiago/sipgo/security/advisories/GHSA-pg59-5vwg-4jxq...

CVE-2026-77322

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.3, WSConnection.Read in sip/transportws.go creates a wsutil.Reader without setting MaxFrameSize, allowing NextFrame to accept a client-controlled header.Length before ParseMaxMessageLength is applied. An unauthenticated ...

CVE-2026-58268

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.1, ParserStream.parseSingle in sip/parserstream.go allocates a SIP body buffer from the client-controlled Content-Length header before ParseMaxMessageLength is enforced. An unauthenticated peer can send a stream-transpor...

SIPGO: DoS via unvalidated Content-Length in the stream parser

Summary The stream parser allocates the SIP body buffer from the Content-Length header before validating its size, which can lead to an unauthenticated DoS. Details ParserStream.parseSingle allocates the body buffer from the declared Content-Length with no size check...

GHSA-PG59-5VWG-4JXQ SIPGO: DoS via unvalidated Content-Length in the stream parser

Summary The stream parser allocates the SIP body buffer from the Content-Length header before validating its size, which can lead to an unauthenticated DoS. Details ParserStream.parseSingle allocates the body buffer from the declared Content-Length with no size check...

EUVD-2026-84818

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.3, WSConnection.Read in sip/transportws.go creates a wsutil.Reader without setting MaxFrameSize, allowing NextFrame to accept a client-controlled header.Length before ParseMaxMessageLength is applied. An unauthenticated ...

CVE-2026-77322 SIPGO: DoS via unvalidated WebSocket frame length

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.3, WSConnection.Read in sip/transportws.go creates a wsutil.Reader without setting MaxFrameSize, allowing NextFrame to accept a client-controlled header.Length before ParseMaxMessageLength is applied. An unauthenticated ...

CVE-2026-77322

The SIPGO library (prior to version 1.4.3 ) is vulnerable to a Denial of Service (DoS) attack via unvalidated WebSocket frame lengths. The root cause is located in sip/transport_ws.go, where WSConnection.Read creates a wsutil.Reader without setting the MaxFrameSize parameter. This allows an unaut...

CVE-2026-77322 SIPGO: DoS via unvalidated WebSocket frame length

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.3, WSConnection.Read in sip/transportws.go creates a wsutil.Reader without setting MaxFrameSize, allowing NextFrame to accept a client-controlled header.Length before ParseMaxMessageLength is applied. An unauthenticated ...

CVE-2026-77322 SIPGO: DoS via unvalidated WebSocket frame length

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.3, WSConnection.Read in sip/transportws.go creates a wsutil.Reader without setting MaxFrameSize, allowing NextFrame to accept a client-controlled header.Length before ParseMaxMessageLength is applied. An unauthenticated ...

CVE-2026-58268 SIPGO: DoS via unvalidated Content-Length in the stream parser

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.1, ParserStream.parseSingle in sip/parserstream.go allocates a SIP body buffer from the client-controlled Content-Length header before ParseMaxMessageLength is enforced. An unauthenticated peer can send a stream-transpor...

CVE-2026-58268

The sipgo library (versions prior to 1.4.1 ) is vulnerable to an unauthenticated Denial of Service (DoS) via an oversized Content-Length header. The vulnerability exists in the ParserStream.parseSingle function within sip/parser_stream.go, where the library allocates a SIP body buffer based on th...

CVE-2026-58268 SIPGO: DoS via unvalidated Content-Length in the stream parser

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.1, ParserStream.parseSingle in sip/parserstream.go allocates a SIP body buffer from the client-controlled Content-Length header before ParseMaxMessageLength is enforced. An unauthenticated peer can send a stream-transpor...

EUVD-2026-84817

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.1, ParserStream.parseSingle in sip/parserstream.go allocates a SIP body buffer from the client-controlled Content-Length header before ParseMaxMessageLength is enforced. An unauthenticated peer can send a stream-transpor...