Integer overflow in github.com/gorilla/websocket
An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-27813US | high7.5 | — | ||
An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attac… | ||||
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references
External citations — patches, advisories, analysis.
- https://bugzilla.redhat.com/show_bug.cgi?id=1902111WEB
- https://github.com/gorilla/websocketPACKAGE
- https://github.com/gorilla/websocket/commit/5b740c29263eb386f33f265561c8262522f19d37WEB
- https://github.com/gorilla/websocket/pull/537WEB
- https://github.com/gorilla/websocket/security/advisories/GHSA-jf24-p9p9-4rjhWEB
- https://lists.debian.org/debian-lts-announce/2021/01/msg00008.htmlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2020-27813ADVISORY
- https://pkg.go.dev/vuln/GO-2020-0019WEB
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