CVE-2020-7059

When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
phpCNA
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
phpphp
7.2.0 ≤
𝑥
< 7.2.27
phpphp
7.3.0 ≤
𝑥
< 7.3.14
phpphp
7.4.0 ≤
𝑥
< 7.4.2
tenabletenable.sc
𝑥
< 5.19.0
oraclecommunications_diameter_signaling_router
8.0 ≤
𝑥
≤ 8.4
opensuseleap
15.1
debiandebian_linux
8.0
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
eoan
dne
bionic
dne
xenial
dne
trusty
Fixed 5.5.9+dfsg-1ubuntu4.29+esm10
released
php7.0
eoan
dne
bionic
dne
xenial
Fixed 7.0.33-0ubuntu0.16.04.11
released
trusty
dne
php7.2
eoan
dne
bionic
Fixed 7.2.24-0ubuntu0.18.04.3
released
xenial
dne
trusty
dne
php7.3
eoan
Fixed 7.3.11-0ubuntu0.19.10.3
released
bionic
dne
xenial
dne
trusty
dne