CVE-2011-3210 describes a denial-of-service vulnerability in OpenSSL versions 0.9.8 through 0.9.8r and 1.0.x before 1.0.0e. This flaw stems from a lack of thread safety in the ephemeral ECDH ciphersuite functionality, allowing remote attackers to crash the daemon by sending out-of-order TLS handshake messages. With a CVSS score of 5.0, this vulnerability is considered medium severity, requiring no authentication and having a low attack complexity, but only leading to a denial of service. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.9.8CPE matchmatch criteria | cpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:*:* | ||
0.9.8aCPE matchmatch criteria | cpe:2.3:a:openssl:openssl:0.9.8a:*:*:*:*:*:*:* | ||
0.9.8bCPE matchmatch criteria | cpe:2.3:a:openssl:openssl:0.9.8b:*:*:*:*:*:*:* | ||
0.9.8cCPE matchmatch criteria | cpe:2.3:a:openssl:openssl:0.9.8c:*:*:*:*:*:*:* | ||
0.9.8dCPE matchmatch criteria | cpe:2.3:a:openssl:openssl:0.9.8d:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.