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CVE-2018-25018

Published: 1 July 2021

UnRAR 5.6.1.7 through 5.7.4 and 6.0.3 has an out-of-bounds write during a memcpy in QuickOpen::ReadRaw when called from QuickOpen::ReadNext.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
unrar-nonfree
Launchpad, Ubuntu, Debian
hirsute Ignored
(end of life)
kinetic Ignored
(end of life, was needs-triage)
jammy Needs triage

xenial Needs triage

lunar Ignored
(end of life, was needs-triage)
bionic Needs triage

focal Needed

groovy Ignored
(end of life)
impish Ignored
(end of life)
trusty Does not exist

upstream Needs triage

mantic Needs triage

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H