CVE-2015-1788

The BN_GF2m_mod_inv function in crypto/bn/bn_gf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a denial of service (infinite loop) via a session that uses an Elliptic Curve algorithm, as demonstrated by an attack against a server that supports client authentication.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/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: 95%
VendorProductVersion
opensslopenssl
𝑥
≤ 0.9.8zf
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
1.0.0n:n
opensslopenssl
1.0.0o:o
opensslopenssl
1.0.0p:p
opensslopenssl
1.0.0q:q
opensslopenssl
1.0.0r:r
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
opensslopenssl
1.0.1i:i
opensslopenssl
1.0.1j:j
opensslopenssl
1.0.1k:k
opensslopenssl
1.0.1l:l
opensslopenssl
1.0.1m:m
opensslopenssl
1.0.2
opensslopenssl
1.0.2:beta1
opensslopenssl
1.0.2a:a
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
disco
Fixed 1.0.2c-1ubuntu1
released
cosmic
Fixed 1.0.2c-1ubuntu1
released
bionic
Fixed 1.0.2c-1ubuntu1
released
artful
Fixed 1.0.2c-1ubuntu1
released
zesty
Fixed 1.0.2c-1ubuntu1
released
yakkety
Fixed 1.0.2c-1ubuntu1
released
xenial
Fixed 1.0.2c-1ubuntu1
released
wily
Fixed 1.0.2c-1ubuntu1
released
vivid
Fixed 1.0.1f-1ubuntu11.4
released
utopic
Fixed 1.0.1f-1ubuntu9.8
released
trusty
Fixed 1.0.1f-1ubuntu2.15
released
precise
Fixed 1.0.1-4ubuntu5.31
released
openssl098
disco
dne
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
ignored
utopic
ignored
trusty
dne
precise
ignored
Common Weakness Enumeration
References