CVE-2024-11235

In PHP versions 8.3.* before 8.3.19 and 8.4.* before 8.4.5, a code sequence involving __set handler or ??=operator and exceptions can lead to a use-after-free vulnerability. If the third party can control the memory layout leading to this, for example by supplying specially crafted inputs to the script, it could lead to remote code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
phpCNA
---
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CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 55%
VendorProductVersion
phpphp
8.3.0 ≤
𝑥
< 8.3.19
phpphp
8.4.0 ≤
𝑥
< 8.4.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
php8.4
sid
8.4.6-2
fixed
trixie
8.4.6-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
trusty
needs-triage
php7.0
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
xenial
needs-triage
php7.2
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
needs-triage
php7.4
plucky
dne
oracular
dne
noble
dne
jammy
dne
focal
Fixed 7.4.3-4ubuntu2.29
released
php8.1
plucky
dne
oracular
dne
noble
dne
jammy
Fixed 8.1.2-1ubuntu2.21
released
focal
dne
php8.3
plucky
dne
oracular
Fixed 8.3.11-0ubuntu0.24.10.5
released
noble
Fixed 8.3.6-0ubuntu0.24.04.4
released
jammy
dne
focal
dne
php8.4
plucky
Fixed 8.4.5-1
released
oracular
dne
noble
dne
jammy
dne
focal
dne