CVE-2020-7067

EUVD-2020-28201
In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
phpCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 92%
Affected Products (NVD)
VendorProductVersion
phpphp
7.2.0 ≤
𝑥
< 7.2.30
phpphp
7.3.0 ≤
𝑥
< 7.3.17
phpphp
7.4.0 ≤
𝑥
< 7.4.5
tenabletenable.sc
𝑥
< 5.19.0
oraclecommunications_diameter_signaling_router
8.0.0.0 ≤
𝑥
≤ 8.4.0.5
debiandebian_linux
9.0
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
php7.4
bullseye
7.4.33-1+deb11u5
fixed
bullseye (security)
7.4.33-1+deb11u6
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
bionic
dne
eoan
dne
trusty
not-affected
xenial
dne
php7.0
bionic
dne
eoan
dne
trusty
dne
xenial
not-affected
php7.2
bionic
not-affected
eoan
dne
trusty
dne
xenial
dne
php7.3
bionic
dne
eoan
not-affected
trusty
dne
xenial
dne
php7.4
bionic
dne
eoan
dne
trusty
dne
xenial
dne