CVE-2011-3210

The ephemeral ECDH ciphersuite functionality in OpenSSL 0.9.8 through 0.9.8r and 1.0.x before 1.0.0e does not ensure thread safety during processing of handshake messages from clients, which allows remote attackers to cause a denial of service (daemon crash) via out-of-order messages that violate the TLS protocol.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 91%
VendorProductVersion
opensslopenssl
0.9.8
opensslopenssl
0.9.8a:a
opensslopenssl
0.9.8b:b
opensslopenssl
0.9.8c:c
opensslopenssl
0.9.8d:d
opensslopenssl
0.9.8e:e
opensslopenssl
0.9.8f:f
opensslopenssl
0.9.8g:g
opensslopenssl
0.9.8h:h
opensslopenssl
0.9.8i:i
opensslopenssl
0.9.8j:j
opensslopenssl
0.9.8k:k
opensslopenssl
0.9.8l:l
opensslopenssl
0.9.8m:m
opensslopenssl
0.9.8n:n
opensslopenssl
0.9.8o:o
opensslopenssl
0.9.8p:p
opensslopenssl
0.9.8q:q
opensslopenssl
0.9.8r:r
opensslopenssl
0.9.8s:s
opensslopenssl
1.0.0
opensslopenssl
1.0.0:beta1
opensslopenssl
1.0.0:beta2
opensslopenssl
1.0.0:beta3
opensslopenssl
1.0.0:beta4
opensslopenssl
1.0.0:beta5
opensslopenssl
1.0.0a:a
opensslopenssl
1.0.0b:b
opensslopenssl
1.0.0c:c
opensslopenssl
1.0.0d:d
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
openssl
bullseye
1.1.1w-0+deb11u1
fixed
bullseye (security)
1.1.1w-0+deb11u2
fixed
bookworm
3.0.14-1~deb12u1
fixed
bookworm (security)
3.0.14-1~deb12u2
fixed
sid
3.3.2-2
fixed
trixie
3.3.2-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
openssl
oneiric
not-affected
natty
Fixed 0.9.8o-5ubuntu1.2
released
maverick
Fixed 0.9.8o-1ubuntu4.6
released
lucid
Fixed 0.9.8k-7ubuntu8.8
released
hardy
Fixed 0.9.8g-4ubuntu3.15
released
Common Weakness Enumeration