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CVE-2022-37454

Published: 21 October 2022

The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.

Notes

AuthorNote
sbeattie
PEAR issues should go against php-pear as of xenial
rodrigo-zaiden
PHP includes Keccak code for sha3 starting from php7.2
leosilva
in PHP it was introduced in 91663a92d1697fc30a7ba4687d73e0f63ec2baa1 php-7.2.0alpha1
mdeslaur
Python 3.11 switched to using tiny_sha3, so not affected.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
php7.2
Launchpad, Ubuntu, Debian
upstream Needed

bionic
Released (7.2.24-0ubuntu0.18.04.15)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

xenial Does not exist

php7.4
Launchpad, Ubuntu, Debian
focal
Released (7.4.3-4ubuntu2.15)
bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

pypy3
Launchpad, Ubuntu, Debian
lunar Not vulnerable
(7.3.9+dfsg-5)
kinetic Ignored
(end of life, was needs-triage)
upstream
Released (7.3.9+dfsg-5)
bionic Does not exist

trusty Ignored
(end of standard support)
xenial Ignored
(end of standard support)
mantic Not vulnerable
(7.3.9+dfsg-5)
focal
Released (7.3.1+dfsg-4ubuntu0.1)
jammy
Released (7.3.9+dfsg-1ubuntu0.1)
Patches:

upstream: https://foss.heptapod.net/pypy/pypy/-/commit/860b897b2611a4099ef9c63ce848fdec89c74b31
pysha3
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needs-triage)
bionic Needs triage

trusty Ignored
(end of standard support)
upstream Needs triage

xenial Needs triage

lunar Does not exist

mantic Does not exist

focal
Released (1.0.2-4ubuntu0.1)
jammy
Released (1.0.2-4.2ubuntu0.22.04.1)
php5
Launchpad, Ubuntu, Debian
trusty Not vulnerable
(code not present)
upstream Not vulnerable

bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

xenial Does not exist

php7.0
Launchpad, Ubuntu, Debian
upstream Not vulnerable

xenial Not vulnerable
(code not present)
bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

php8.1
Launchpad, Ubuntu, Debian
jammy
Released (8.1.2-1ubuntu2.8)
kinetic
Released (8.1.7-1ubuntu3.1)
bionic Does not exist

focal Does not exist

trusty Does not exist

upstream
Released (8.1.12-1)
xenial Does not exist

lunar
Released (8.1.12-1ubuntu2)
mantic Does not exist

Patches:
upstream: https://github.com/php/php-src/commit/248f647724e385bfb8d83aa5b5a5ca3c4ee2c7fd

python3.10
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (3.10.6-1~22.04.2)
kinetic
Released (3.10.7-1ubuntu0.2)
trusty Does not exist

upstream
Released (3.10.9-1)
xenial Does not exist

lunar Does not exist

mantic Does not exist

python3.6
Launchpad, Ubuntu, Debian
bionic
Released (3.6.9-1~18.04ubuntu1.10)
focal Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

python3.7
Launchpad, Ubuntu, Debian
bionic
Released (3.7.5-2ubuntu1~18.04.2+esm2)
Available with Ubuntu Pro
focal Does not exist

jammy Does not exist

kinetic Does not exist

upstream Needs triage

xenial Does not exist

trusty Does not exist

python3.8
Launchpad, Ubuntu, Debian
focal
Released (3.8.10-0ubuntu1~20.04.6)
jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

bionic
Released (3.8.0-3ubuntu1~18.04.2+esm1)
Available with Ubuntu Pro
python3.9
Launchpad, Ubuntu, Debian
bionic Does not exist

jammy Does not exist

kinetic Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

focal
Released (3.9.5-3ubuntu0~20.04.1+esm1)
Available with Ubuntu Pro
python3.11
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

trusty Does not exist

xenial Does not exist

jammy Not vulnerable
(code not present)
kinetic Not vulnerable
(code not present)
upstream Not vulnerable
(code not present)
lunar Not vulnerable
(code not present)
mantic Not vulnerable
(code not present)

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H