CVE-2012-1558 describes a denial-of-service vulnerability affecting yaSSL CyaSSL versions prior to 2.0.8. A remote attacker can exploit this by sending a specially crafted X.509 certificate, leading to a NULL pointer dereference and application crash. This vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, resulting in partial availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.0.6CPE matchmatch criteria | cpe:2.3:a:yassl:cyassl:*:*:*:*:*:*:*:* | ||
0.2.0CPE matchmatch criteria | cpe:2.3:a:yassl:cyassl:0.2.0:*:*:*:*:*:*:* | ||
0.3.0CPE matchmatch criteria | cpe:2.3:a:yassl:cyassl:0.3.0:*:*:*:*:*:*:* | ||
0.4.0CPE matchmatch criteria | cpe:2.3:a:yassl:cyassl:0.4.0:*:*:*:*:*:*:* | ||
0.5.0CPE matchmatch criteria | cpe:2.3:a:yassl:cyassl:0.5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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.