CVE-2023-3824

In PHP version 8.0.* before 8.0.30, 8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.4 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
phpCNA
9.4 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
VendorProductVersion
phpphp
8.0.0 ≤
𝑥
< 8.0.30
phpphp
8.1.0 ≤
𝑥
< 8.1.22
phpphp
8.2.0 ≤
𝑥
< 8.2.9
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
php7.4
bullseye
7.4.33-1+deb11u5
fixed
bookworm
postponed
bullseye (security)
7.4.33-1+deb11u7
fixed
php8.2
bookworm
8.2.24-1~deb12u1
postponed
bookworm (security)
8.2.26-1~deb12u1
fixed
trixie
8.2.27-1
fixed
sid
8.2.27-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
oracular
dne
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
ignored
php7.0
oracular
dne
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
dne
xenial
Fixed 7.0.33-0ubuntu0.16.04.16+esm8
released
trusty
dne
php7.2
oracular
dne
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
Fixed 7.2.24-0ubuntu0.18.04.17+esm2
released
xenial
dne
trusty
dne
php7.4
oracular
dne
noble
dne
mantic
dne
lunar
dne
jammy
dne
focal
Fixed 7.4.3-4ubuntu2.20
released
bionic
dne
xenial
dne
trusty
dne
php8.1
oracular
dne
noble
dne
mantic
dne
lunar
Fixed 8.1.12-1ubuntu4.3
released
jammy
Fixed 8.1.2-1ubuntu2.14
released
focal
dne
bionic
dne
xenial
dne
trusty
dne
php8.2
oracular
dne
noble
dne
mantic
not-affected
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
ignored