CVE-2016-7398

A type confusion vulnerability in the merge_param() function of php_http_params.c in PHP's pecl-http extension 3.1.0beta2 (PHP 7) and earlier as well as 2.6.0beta2 (PHP 5) and earlier allows attackers to crash PHP and possibly execute arbitrary code via crafted HTTP requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
VendorProductVersion
phpext-http
𝑥
≤ 2.5.6
phpext-http
3.0.0 ≤
𝑥
≤ 3.0.1
phpext-http
2.6.0
phpext-http
2.6.0:beta1
phpext-http
2.6.0:beta2
phpext-http
2.6.0:rc1
phpext-http
3.1.0
phpext-http
3.1.0:beta1
phpext-http
3.1.0:beta2
phpext-http
3.1.0:rc1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
php-pecl-http
bullseye
4.0.0+3.2.4+2.6.0-0+deb11u1
fixed
bookworm
4.2.3-3.1
fixed
sid
4.2.4-1
fixed
trixie
4.2.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php-pecl-http
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
ignored
bionic
not-affected
xenial
needed
trusty
dne
Common Weakness Enumeration
References
https://bugs.php.net/bug.php?id=73055
https://bugs.php.net/bug.php?id=73055&edit=1
https://github.com/m6w6/ext-http/commit/17137d4ab1ce81a2cee0fae842340a344ef3da83
https://lists.debian.org/debian-lts-announce/2019/09/msg00022.html
https://bugs.php.net/bug.php?id=73055
https://bugs.php.net/bug.php?id=73055&edit=1
https://github.com/m6w6/ext-http/commit/17137d4ab1ce81a2cee0fae842340a344ef3da83
https://lists.debian.org/debian-lts-announce/2019/09/msg00022.html