vulnerability
Ubuntu: USN-7586-1 (CVE-2024-50382): Botan vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:C/I:N/A:N) | Oct 23, 2024 | Jun 26, 2025 | Aug 18, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:C/I:N/A:N)
Published
Oct 23, 2024
Added
Jun 26, 2025
Modified
Aug 18, 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.
Solutions
ubuntu-pro-upgrade-botanubuntu-pro-upgrade-libbotan-2-19ubuntu-pro-upgrade-libbotan-2-devubuntu-pro-upgrade-python3-botan
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.