GitHub Advisoryadvisory · Maven
GHSA-mfhv-gwf8-4m88 undertow Race Condition vulnerability
MEDIUM
Official page ↗
- Aliases
- CVE-2021-3597
- Ecosystem
- Maven
- Packages
- io.undertow:undertow-core
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-362
- Reviewed
- 2022-05-25
Affected packages
• Maven io.undertow:undertow-core: >= 2.1.0, < 2.2.9.Final → fixed in 2.2.9.Final
• Maven io.undertow:undertow-core: < 2.0.39.Final → fixed in 2.0.39.Final
Description
A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.35.SP1, prior to 2.2.6.SP1, prior to 2.2.7.SP1, prior to 2.0.36.SP1, prior to 2.2.9.Final and prior to 2.0.39.Final.
Related
Alias · CVE (1)
- CVE-2021-3597 A flaw was found in undertow. vulnerability
Weakness · CWE (1)
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness