VDB
CVE-2023-50980
CVE-2023-50980
PUBLISHED
CVSS 7.5 HIGH
gf2n.cpp in Crypto++ (aka cryptopp) through 8.9.0 allows attackers to cause a denial of service (application crash) via DER public-key data for an F(2^m) curve, if the degree of each term in the polynomial is not strictly decreasing.
EPSS 0.83% · 54.1th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.83%
54.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| cryptopp | crypto\+\+ | 0, 0, 0 |
| n/a | n/a | n/a, n/a |
Timeline
- Dec 18, 2023 CVE Published
- Dec 18, 2023 EPSS Score
- Dec 27, 2023 PoC Published
- Jan 12, 2024 PoC Published
- Jan 16, 2024 EPSS Score
- Feb 14, 2024 EPSS Score
- Mar 14, 2024 EPSS Score
- Apr 12, 2024 EPSS Score
- May 12, 2024 EPSS Score
- Jun 10, 2024 EPSS Score
- Jul 9, 2024 EPSS Score
- Aug 7, 2024 EPSS Score