CVE-2014-3466

EUVD-2014-3478
Buffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS before 3.1.25, 3.2.x before 3.2.15, and 3.3.x before 3.3.4 allows remote servers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a long session id in a ServerHello message.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
Affected Products (NVD)
VendorProductVersion
gnugnutls
3.3.0
gnugnutls
3.3.0:pre0
gnugnutls
3.3.1
gnugnutls
3.3.2
gnugnutls
3.3.3
gnugnutls
𝑥
≤ 3.1.24
gnugnutls
3.1.0
gnugnutls
3.1.1
gnugnutls
3.1.2
gnugnutls
3.1.3
gnugnutls
3.1.4
gnugnutls
3.1.5
gnugnutls
3.1.6
gnugnutls
3.1.7
gnugnutls
3.1.8
gnugnutls
3.1.9
gnugnutls
3.1.10
gnugnutls
3.1.11
gnugnutls
3.1.12
gnugnutls
3.1.13
gnugnutls
3.1.14
gnugnutls
3.1.15
gnugnutls
3.1.16
gnugnutls
3.1.17
gnugnutls
3.1.18
gnugnutls
3.1.19
gnugnutls
3.1.20
gnugnutls
3.1.21
gnugnutls
3.1.22
gnugnutls
3.1.23
gnugnutls
3.2.0
gnugnutls
3.2.1
gnugnutls
3.2.2
gnugnutls
3.2.3
gnugnutls
3.2.4
gnugnutls
3.2.5
gnugnutls
3.2.6
gnugnutls
3.2.7
gnugnutls
3.2.8
gnugnutls
3.2.8.1
gnugnutls
3.2.9
gnugnutls
3.2.10
gnugnutls
3.2.11
gnugnutls
3.2.12
gnugnutls
3.2.12.1
gnugnutls
3.2.13
gnugnutls
3.2.14
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gnutls28
bookworm
3.7.9-2+deb12u3
fixed
bullseye
3.7.1-5+deb11u5
fixed
bullseye (security)
3.7.1-5+deb11u6
fixed
sid
3.8.6-2
fixed
trixie
3.8.6-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnutls26
lucid
Fixed 2.8.5-2ubuntu0.6
released
precise
Fixed 2.12.14-5ubuntu3.8
released
saucy
Fixed 2.12.23-1ubuntu4.3
released
trusty
Fixed 2.12.23-12ubuntu2.1
released
utopic
Fixed 2.12.23-15ubuntu2
released
vivid
dne
gnutls28
lucid
dne
precise
Fixed 3.0.11-1ubuntu2.1
released
saucy
ignored
trusty
Fixed 3.2.11-2ubuntu1.1
released
utopic
not-affected
vivid
not-affected
References