CVE-2023-39434

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
appleCNA
---
---
CVEADP
---
---
CISA-ADPADP
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 70%
VendorProductVersion
appleipados
𝑥
< 17.0
appleiphone_os
𝑥
< 17.0
applemacos
𝑥
< 14.0
applewatchos
𝑥
< 10.0
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
lunar
ignored
jammy
ignored
focal
ignored
bionic
ignored
xenial
ignored
trusty
ignored
qtwebkit-source
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
ignored
webkit2gtk
noble
Fixed 2.40.5-1
released
mantic
Fixed 2.40.5-1
released
lunar
Fixed 2.40.5-0ubuntu0.23.04.1
released
jammy
Fixed 2.40.5-0ubuntu0.22.04.1
released
focal
ignored
bionic
ignored
xenial
ignored
trusty
dne
webkitgtk
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
ignored
wpewebkit
noble
dne
mantic
dne
lunar
dne
jammy
ignored
focal
ignored
bionic
ignored
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
http://seclists.org/fulldisclosure/2023/Oct/3
http://seclists.org/fulldisclosure/2023/Oct/8
http://seclists.org/fulldisclosure/2023/Oct/9
http://www.openwall.com/lists/oss-security/2023/09/28/3
https://security.gentoo.org/glsa/202401-33
https://support.apple.com/en-us/HT213937
https://support.apple.com/en-us/HT213938
https://support.apple.com/en-us/HT213940
http://seclists.org/fulldisclosure/2023/Oct/3
http://seclists.org/fulldisclosure/2023/Oct/8
http://seclists.org/fulldisclosure/2023/Oct/9
http://www.openwall.com/lists/oss-security/2023/09/28/3
https://security.gentoo.org/glsa/202401-33
https://support.apple.com/en-us/HT213937
https://support.apple.com/en-us/HT213938
https://support.apple.com/en-us/HT213940
https://webkitgtk.org/security/WSA-2023-0009.html