Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2018-25032

Published: 25 March 2022

zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

Notes

AuthorNote
mdeslaur
since 3.1.3-7, rsync builds with the system zlib

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
rsync
Launchpad, Ubuntu, Debian
bionic
Released (3.1.2-2.1ubuntu1.4)
focal
Released (3.1.3-8ubuntu0.3)
impish Not vulnerable
(uses system zlib)
upstream
Released (3.2.4)
xenial
Released (3.1.1-3ubuntu1.3+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
jammy Not vulnerable
(uses system zlib)
kinetic Not vulnerable
(uses system zlib)
trusty Not vulnerable
(uses system zlib)
zlib
Launchpad, Ubuntu, Debian
trusty
Released (1:1.2.8.dfsg-1ubuntu1.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (1.2.12)
xenial
Released (1:1.2.8.dfsg-2ubuntu4.3+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
bionic
Released (1:1.2.11.dfsg-0ubuntu2.1)
focal
Released (1:1.2.11.dfsg-2ubuntu1.3)
impish
Released (1:1.2.11.dfsg-2ubuntu7.1)
jammy
Released (1:1.2.11.dfsg-2ubuntu9)
kinetic
Released (1:1.2.11.dfsg-2ubuntu9)
Patches:
upstream: https://github.com/madler/zlib/commit/5c44459c3b28a9bd3283aaceab7c615f8020c531
upstream: https://github.com/madler/zlib/commit/4346a16853e19b45787ce933666026903fb8f3f8 (related)
mariadb-10.3
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (1:10.3.37-0ubuntu0.20.04.1)
jammy Does not exist

kinetic Does not exist

trusty Ignored
(end of standard support)
upstream Needs triage

xenial Ignored
(end of standard support)
mariadb-10.6
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy
Released (1:10.6.11-0ubuntu0.22.04.1)
kinetic
Released (1:10.6.9-1)
trusty Ignored
(end of standard support)
upstream Needs triage

xenial Ignored
(end of standard support)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H