CVE-2024-0202 is a timing-based Bleichenbacher attack vulnerability affecting the cryptlib cryptographic library when compiled with RSA key exchange ciphersuite support in TLS. An attacker can exploit this by making numerous connections to the server to decrypt RSA ciphertexts or forge signatures using the server's certificate. Rated Medium (CVSS 5.9), this vulnerability requires high attack complexity but can lead to high confidentiality impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.4.7CPE matchmatch criteria | cpe:2.3:a:cryptlib:cryptlib:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.