UBUNTU-CVE-2022-1259

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2022-1259
Published: 31 Aug 2022, 16:15
Last modified:20 May 2026, 16:07

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

31 Aug 2022, 16:15
Published
Vulnerability first disclosed
20 May 2026, 16:07
Last Modified
Vulnerability information updated

Description

A flaw was found in Undertow. A potential security issue in flow control handling by the browser over HTTP/2 may cause overhead or a denial of service in the server. This flaw exists because of an incomplete fix for CVE-2021-3629.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • ubuntu•undertow

    all | all | all | all | all | all | all | all

References (2)