CVE-2015-7511

EUVD-2015-7432
Libgcrypt before 1.6.5 does not properly perform elliptic-point curve multiplication during decryption, which makes it easier for physically proximate attackers to extract ECDH keys by measuring electromagnetic emanations.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
2 LOW
PHYSICAL
HIGH
NONE
CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
Affected Products (NVD)
VendorProductVersion
gnupglibgcrypt
𝑥
≤ 1.6.4
debiandebian_linux
7.0
debiandebian_linux
8.0
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
15.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libgcrypt20
bookworm
1.10.1-3
fixed
bullseye
1.8.7-6
fixed
sid
1.11.0-6
fixed
squeeze
not-affected
trixie
1.11.0-6
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libgcrypt11
artful
dne
bionic
dne
cosmic
dne
disco
dne
precise
Fixed 1.5.0-3ubuntu0.5
released
trusty
Fixed 1.5.3-2ubuntu4.3
released
wily
dne
xenial
dne
yakkety
dne
zesty
dne
libgcrypt20
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
precise
dne
trusty
dne
wily
Fixed 1.6.3-2ubuntu1.1
released
xenial
not-affected
yakkety
not-affected
zesty
not-affected