CVE-2015-5276

EUVD-2015-5255
The std::random_device class in libstdc++ in the GNU Compiler Collection (aka GCC) before 4.9.4 does not properly handle short reads from blocking sources, which makes it easier for context-dependent attackers to predict the random values via unspecified vectors.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 63%
Affected Products (NVD)
VendorProductVersion
gnugcc
𝑥
< 4.9.4
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gcc-3.3
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
not-affected
trusty
not-affected
vivid
not-affected
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
gcc-4.4
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
ignored
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.4-armel-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.4-armhf-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.5
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.5-armel-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.5-armhf-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.6
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
ignored
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.6-armel-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.6-armhf-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.7
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
needed
vivid
ignored
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
gcc-4.7-arm64-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.7-armel-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
gcc-4.7-armhf-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
gcc-4.7-powerpc-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.8
artful
ignored
bionic
needed
cosmic
ignored
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
needed
vivid
ignored
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
gcc-4.8-arm64-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
dne
zesty
dne
gcc-4.8-armhf-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
dne
zesty
dne
gcc-4.8-powerpc-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
dne
zesty
dne
gcc-4.8-ppc64el-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
dne
zesty
dne
gcc-4.9
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
gcc-4.9-arm64-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.9-armhf-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.9-powerpc-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-4.9-ppc64el-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gcc-5
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
dne
wily
ignored
xenial
not-affected
yakkety
not-affected
zesty
not-affected
gcc-arm-linux-androideabi
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
gcc-arm-none-eabi
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
gcc-avr
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
gcc-defaults
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
not-affected
trusty
not-affected
vivid
not-affected
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
gcc-defaults-arm64-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
not-affected
wily
not-affected
xenial
dne
yakkety
dne
zesty
dne
gcc-defaults-armel-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
not-affected
trusty
dne
vivid
not-affected
wily
not-affected
xenial
dne
yakkety
dne
zesty
dne
gcc-defaults-armhf-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
not-affected
trusty
dne
vivid
not-affected
wily
not-affected
xenial
dne
yakkety
dne
zesty
dne
gcc-defaults-powerpc-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
not-affected
wily
not-affected
xenial
dne
yakkety
dne
zesty
dne
gcc-defaults-ppc64el-cross
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
not-affected
wily
not-affected
xenial
dne
yakkety
dne
zesty
dne
gcc-h8300-hms
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
vivid
ignored
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
gcc-i686-linux-android
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
gcc-m68hc1x
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
dne
mantic
dne
noble
dne
precise
ignored
trusty
dne
vivid
ignored
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
gcc-mingw-w64
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
needed
vivid
ignored
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
gcc-msp430
artful
ignored
bionic
needed
cosmic
ignored
disco
ignored
eoan
ignored
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
dne
precise
ignored
trusty
dne
vivid
ignored
wily
ignored
xenial
needed
yakkety
ignored
zesty
ignored
gcc-opt
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
vivid
ignored
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
gcc-snapshot
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
precise
ignored
trusty
dne
vivid
ignored
wily
not-affected
xenial
not-affected
yakkety
not-affected
zesty
not-affected
gccgo-4.7
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
not-affected
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gccgo-4.9
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
not-affected
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gccgo-5
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
not-affected
wily
dne
xenial
dne
yakkety
dne
zesty
dne
gccgo-go
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
precise
dne
trusty
dne
vivid
dne
wily
dne
xenial
dne
yakkety
dne
zesty
dne
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-updates/2015-11/msg00054.html
http://lists.opensuse.org/opensuse-updates/2016-04/msg00052.html
http://www.securitytracker.com/id/1034375
https://bugzilla.redhat.com/show_bug.cgi?id=1262846
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65142
http://lists.opensuse.org/opensuse-updates/2015-11/msg00054.html
http://lists.opensuse.org/opensuse-updates/2016-04/msg00052.html
http://www.securitytracker.com/id/1034375
https://bugzilla.redhat.com/show_bug.cgi?id=1262846
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65142