CVE-2023-42956

The issue was addressed with improved memory handling. This issue is fixed in Safari 17.2, iOS 17.2 and iPadOS 17.2, macOS Sonoma 14.2. Processing web content may lead to a denial-of-service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
appleCNA
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CISA-ADPADP
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
VendorProductVersion
applesafari
𝑥
< 17.2
appleipados
𝑥
< 17.2
appleiphone_os
𝑥
< 17.2
applemacos
14.0 ≤
𝑥
< 14.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
webkit2gtk
bullseye
2.44.2-1~deb11u1
ignored
bookworm
2.46.0-2~deb12u1
ignored
bullseye (security)
2.46.4-1~deb11u1
fixed
bookworm (security)
2.46.5-1~deb12u1
fixed
sid
2.46.5-1
fixed
trixie
2.46.5-1
fixed
wpewebkit
bullseye (security)
vulnerable
bullseye
ignored
bookworm
ignored
sid
2.46.5-1
fixed
trixie
2.46.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qtwebkit-opensource-src
noble
ignored
mantic
ignored
jammy
ignored
focal
ignored
bionic
ignored
xenial
ignored
qtwebkit-source
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
webkit2gtk
noble
not-affected
mantic
Fixed 2.44.0-0ubuntu0.23.10.1
released
jammy
Fixed 2.44.0-0ubuntu0.22.04.1
released
focal
ignored
bionic
ignored
xenial
ignored
webkitgtk
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
wpewebkit
noble
dne
mantic
dne
jammy
ignored
focal
ignored