CVE-2023-5388

EUVD-2023-57703
NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CISA-ADPADP
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 39%
Affected Products (NVD)
VendorProductVersion
mozillafirefox
𝑥
< 115.9.0
mozillafirefox
𝑥
< 124.0
mozillathunderbird
𝑥
< 115.9.0
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
bookworm
ignored
bullseye
no-dsa
sid
133.0.3-1
fixed
firefox-esr
bookworm
128.3.1esr-1~deb12u1
ignored
bookworm (security)
128.5.0esr-1~deb12u1
fixed
bullseye
115.14.0esr-1~deb11u1
no-dsa
bullseye (security)
128.5.0esr-1~deb11u1
fixed
sid
128.5.1esr-1
fixed
trixie
128.5.0esr-1
fixed
nss
bookworm
ignored
bookworm (security)
vulnerable
bullseye
no-dsa
bullseye (security)
vulnerable
sid
2:3.106-1
fixed
trixie
2:3.106-1
fixed
thunderbird
bookworm
1:115.16.0esr-1~deb12u1
ignored
bookworm (security)
1:128.5.0esr-1~deb12u1
fixed
bullseye
1:115.12.0-1~deb11u1
no-dsa
bullseye (security)
1:128.5.0esr-1~deb11u1
fixed
sid
1:128.5.2esr-1
fixed
trixie
1:128.5.2esr-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
focal
Fixed 124.0+build1-0ubuntu0.20.04.1
released
jammy
not-affected
mantic
not-affected
noble
not-affected
oracular
not-affected
mozjs102
focal
dne
jammy
ignored
mantic
ignored
noble
ignored
oracular
dne
mozjs38
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
mozjs52
bionic
ignored
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
mozjs68
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
mozjs78
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
mozjs91
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
nss
bionic
needed
focal
Fixed 2:3.98-0ubuntu0.20.04.1
released
jammy
Fixed 2:3.98-0ubuntu0.22.04.1
released
lunar
ignored
mantic
Fixed 2:3.98-0ubuntu0.23.10.1
released
noble
not-affected
oracular
not-affected
trusty
ignored
xenial
needed
thunderbird
focal
Fixed 1:115.9.0+build1-0ubuntu0.20.04.1
released
jammy
Fixed 1:115.9.0+build1-0ubuntu0.22.04.1
released
mantic
Fixed 1:115.9.0+build1-0ubuntu0.23.10.1
released
noble
not-affected
oracular
not-affected