Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 / 25.10 : OpenJDK 21 vulnerabilities (USN-7885-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.04 / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7885-1 advisory. Jinfeng Guo discovered that the Security component of OpenJDK 21 did not correctly handle certain representations...

undertow: information leakage via HTTP/2 request header reuse

REJECTED CVE A vulnerability has been identified in the Undertow package where the readHpackString method may incorrectly reuse an HTTP request header value from a previous stream for a new request on the same HTTP/2 connection due to improper handling of the stringBuilder field. While this...