vulnerability

Debian: CVE-2024-50382: botan -- security update

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:C/I:N/A:N)
Published
Oct 23, 2024
Added
May 15, 2025
Modified
May 27, 2025

Description

Botan before 3.6.0, when certain LLVM versions are used, has compiler-induced secret-dependent control flow in lib/utils/ghash/ghash.cpp in GHASH in AES-GCM. There is a branch instead of an XOR with carry. This was observed for Clang in LLVM 15 on RISC-V.

Solution

no-fix-debian-deb-package
Title
NEW

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