CVE-2017-7507

GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 66%
VendorProductVersion
gnugnutls
𝑥
≤ 3.5.12
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gnutls28
bullseye
3.7.1-5+deb11u5
fixed
wheezy
not-affected
bullseye (security)
3.7.1-5+deb11u6
fixed
bookworm
3.7.9-2+deb12u3
fixed
sid
3.8.6-2
fixed
trixie
3.8.6-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnutls26
disco
dne
cosmic
dne
bionic
dne
artful
dne
zesty
dne
yakkety
dne
xenial
dne
trusty
not-affected
gnutls28
disco
Fixed 3.5.8-6ubuntu1
released
cosmic
Fixed 3.5.8-6ubuntu1
released
bionic
Fixed 3.5.8-6ubuntu1
released
artful
Fixed 3.5.8-6ubuntu1
released
zesty
Fixed 3.5.6-4ubuntu4.1
released
yakkety
Fixed 3.5.3-5ubuntu1.2
released
xenial
Fixed 3.4.10-4ubuntu1.3
released
trusty
dne
Common Weakness Enumeration
References
http://www.debian.org/security/2017/dsa-3884
http://www.securityfocus.com/bid/99102
https://access.redhat.com/errata/RHSA-2017:2292
https://www.gnutls.org/security.html#GNUTLS-SA-2017-4
http://www.debian.org/security/2017/dsa-3884
http://www.securityfocus.com/bid/99102
https://access.redhat.com/errata/RHSA-2017:2292
https://www.gnutls.org/security.html#GNUTLS-SA-2017-4