CVE-2021-3859GHSA-339Q-62WM-C39W
A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.2.15
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
A flaw was found in Undertow that tripped the client-side invocation timeout with certain calls made over HTTP2. This flaw allows an attacker to carry out denial of service attacks.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a undertow
Fixed in 2.2.15.Final
- io.undertow:undertow-coreMaven
fixed in 2.2.15