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CVE-2017-11721

Published: 3 August 2017

Buffer overflow in ioquake3 before 2017-08-02 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted packet.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
ioquake3
Launchpad, Ubuntu, Debian
impish Not vulnerable
(1.36+u20170803+dfsg1-1)
groovy Not vulnerable
(1.36+u20170803+dfsg1-1)
jammy Not vulnerable
(1.36+u20170803+dfsg1-1)
xenial Needed

artful Not vulnerable
(1.36+u20170803+dfsg1-1)
bionic Not vulnerable
(1.36+u20170803+dfsg1-1)
cosmic Not vulnerable
(1.36+u20170803+dfsg1-1)
disco Not vulnerable
(1.36+u20170803+dfsg1-1)
eoan Not vulnerable
(1.36+u20170803+dfsg1-1)
focal Not vulnerable
(1.36+u20170803+dfsg1-1)
hirsute Not vulnerable
(1.36+u20170803+dfsg1-1)
kinetic Not vulnerable
(1.36+u20170803+dfsg1-1)
lunar Not vulnerable
(1.36+u20170803+dfsg1-1)
trusty Does not exist
(trusty was needed)
upstream
Released (1.36+u20170803+dfsg1-1)
zesty Ignored
(end of life)
mantic Not vulnerable
(1.36+u20170803+dfsg1-1)
Patches:
upstream: https://github.com/ioquake/ioq3/commit/d2b1d124d4055c2fcbe5126863487c52fd58cca1

iortcw
Launchpad, Ubuntu, Debian
impish Not vulnerable
(1.51+dfsg1-3)
groovy Not vulnerable
(1.51+dfsg1-3)
jammy Not vulnerable
(1.51+dfsg1-3)
artful Not vulnerable
(1.51+dfsg1-3)
bionic Not vulnerable
(1.51+dfsg1-3)
cosmic Not vulnerable
(1.51+dfsg1-3)
disco Not vulnerable
(1.51+dfsg1-3)
eoan Not vulnerable
(1.51+dfsg1-3)
focal Not vulnerable
(1.51+dfsg1-3)
hirsute Not vulnerable
(1.51+dfsg1-3)
kinetic Not vulnerable
(1.51+dfsg1-3)
lunar Not vulnerable
(1.51+dfsg1-3)
trusty Does not exist

upstream
Released (1.51+dfsg1-3)
xenial Does not exist

zesty
Released (1.50a+dfsg1-3+deb9u1build0.17.04.1)
mantic Not vulnerable
(1.51+dfsg1-3)
Patches:

upstream: https://github.com/iortcw/iortcw/commit/260c39a29af517a08b3ee1a0e78ad654bdd70934

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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H