CVE-2014-3509

Race condition in the ssl_parse_serverhello_tlsext function in t1_lib.c in OpenSSL 1.0.0 before 1.0.0n and 1.0.1 before 1.0.1i, when multithreading and session resumption are used, allows remote SSL servers to cause a denial of service (memory overwrite and client application crash) or possibly have unspecified other impact by sending Elliptic Curve (EC) Supported Point Formats Extension data.
Race Condition
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
VendorProductVersion
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
opensslopenssl
1.0.0e:e
opensslopenssl
1.0.0f:f
opensslopenssl
1.0.0g:g
opensslopenssl
1.0.0h:h
opensslopenssl
1.0.0i:i
opensslopenssl
1.0.0j:j
opensslopenssl
1.0.0k:k
opensslopenssl
1.0.0l:l
opensslopenssl
1.0.0m:m
opensslopenssl
1.0.1
opensslopenssl
1.0.1:beta1
opensslopenssl
1.0.1:beta2
opensslopenssl
1.0.1:beta3
opensslopenssl
1.0.1a:a
opensslopenssl
1.0.1b:b
opensslopenssl
1.0.1c:c
opensslopenssl
1.0.1d:d
opensslopenssl
1.0.1e:e
opensslopenssl
1.0.1f:f
opensslopenssl
1.0.1g:g
opensslopenssl
1.0.1h:h
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
openssl
bullseye
1.1.1w-0+deb11u1
fixed
squeeze
not-affected
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
trusty
Fixed 1.0.1f-1ubuntu2.5
released
precise
Fixed 1.0.1-4ubuntu5.17
released
lucid
not-affected
openssl098
trusty
dne
precise
not-affected
lucid
dne
References