VDB
CVE-2024-50383
CVE-2024-50383
PUBLISHED
CVSS 5.900000095367432 MEDIUM
Botan before 3.6.0, when certain GCC versions are used, has a compiler-induced secret-dependent operation in lib/utils/donna128.h in donna128 (used in Chacha-Poly1305 and x25519). An addition can be skipped if a carry is not set. This was observed for GCC 11.3.0 with -O2 on MIPS, and GCC on x86-i386. (Only 32-bit processors can be affected.)
EPSS 0.17% · 38.5th percentile
Risk Scores
CVSS 3.1
5.900000095367432
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.17%
38.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| botan_project | botan | 0 |
| n/a | n/a | n/a |
| botan_project | botan | 0 |
Exploit Intelligence
Timeline
- Oct 23, 2024 CVE Published
- Oct 23, 2024 Coalition ESS Score
- Oct 24, 2024 EPSS Score
- Oct 24, 2024 Coalition ESS Score
- Oct 24, 2024 Coalition ESS Score
- Oct 24, 2024 CVE Updated
- Oct 25, 2024 Coalition ESS Score
- Nov 11, 2024 EPSS Score
- Nov 30, 2024 EPSS Score
- Dec 19, 2024 EPSS Score
- Jan 6, 2025 EPSS Score
- Jan 25, 2025 EPSS Score