SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.1, ParserStream.parseSingle in sip/parser_stream.go allocates a SIP body buffer from the client-controlled Content-Length header before ParseMaxMessageLength is en…
Exact source revision recorded 9 Nov 2026 14:06:01 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2026-84817
PublishedSIPGO is a library for writing SIP services in the GO language. Prior to 1.4.1, ParserStream.parseSingle in sip/parser_stream.go allocates a SIP body buffer from the client-controlled Content-Length header before ParseMaxMessageLength is enforced. An unauthenticated peer can send a stream-transport message over TCP, TLS, WS, or WSS with an oversized declared length, causing excessive memory allocation and denial of service before the body is read. This issue is fixed in version 1.4.1.
EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.
Original publisher date fields
datePublished: Sep 22, 2026, 7:49:09 PM
dateUpdated: Sep 23, 2026, 12:38:58 PM
1 related source bulletins · separate from aliases
msrc_CVE-2026-58268: SIPGO: DoS via unvalidated Content-Length in the stream parser
CVE-2026-58268
- Source published
- Sep 22, 2026, 7:49:09 PM (timezone not stated)
- Source modified
- Sep 23, 2026, 12:38:58 PM (timezone not stated)
- Observed here
- 9 Nov 2026 14:06:01 UTC
- Source terms
- ENISA EUVD · source terms and attribution apply
Original source record · Cite this exact observation · Complete original publisher JSON
This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.
EUVD CVSS 3.1 · 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H