CVE-2023-33613 is a heap buffer overflow vulnerability found in the bi_import function of axTLS v2.1.5, specifically within axtls-code/crypto/bigint.c. This flaw allows an unauthenticated attacker to trigger a Denial of Service (DoS) by providing a specially crafted private key. Rated 5.5 MEDIUM, the attack requires local access and user interaction (parsing the key), but has a high impact on availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting low current threat activity.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.1.5CPE matchmatch criteria | cpe:2.3:a:axtls_project:axtls:2.1.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.