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-2018-20458

Published: 25 December 2018

In radare2 prior to 3.1.1, r_bin_dyldcache_extract in libr/bin/format/mach0/dyldcache.c may allow attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting an input file.

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
radare2
Launchpad, Ubuntu, Debian
bionic Needs triage

cosmic Ignored
(end of life)
disco Not vulnerable
(3.1.2+dfsg-1.1)
eoan Not vulnerable
(3.1.2+dfsg-1.1)
focal Not vulnerable
(3.1.2+dfsg-1.1)
groovy Not vulnerable
(3.1.2+dfsg-1.1)
hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Ignored
(end of life, was needs-triage)
mantic Not vulnerable
(5.5.0+dfsg-1ubuntu1)
trusty Does not exist
(trusty was needs-triage)
upstream
Released (3.1.2+dfsg-1)
xenial Needs triage

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H