Ubuntu 7414-1: XZ Utils
Apr03
XZ Utils could be made to crash or run programs if it opened a specially crafted file.
Comment
Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code. For the stable distribution (bookworm), these problems have been fixed in
Ubuntu 7412-1: GnuPG
Apr03
GnuPG could be made to corrupt a keyring.
Ubuntu 7411-1: OpenVPN
Apr03
OpenVPN could be made to crash if it received specially crafted network traffic.
Several security issues were fixed in the Linux kernel.