undertow: A flaw was found in Undertow package
CVE-2023-1973 is fixed in undertow on 1 platform, first by CVE-2023-1973, released November 7, 2024. It is not reported as exploited. Patch Radar priority: High.
A flaw was found in Undertow package. Using the FormAuthenticationMechanism, a malicious user could trigger a Denial of Service by sending crafted requests, leading the server to an OutofMemory error, exhausting the server's memory.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| undertow · Debian 13.5 (trixie) | 2.3.18-1 | CVE-2023-1973 | Nov 7, 2024 |
| undertow · Debian 14 | 2.3.18-1 | DEBIAN-CVE-2023-1973 | Nov 7, 2024 |
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