CVE-2020-22617

2021-10-0820:15:07

Debian Security Bug Tracker

security-tracker.debian.org

ardour v5.12

use-after-free vulnerability

xml++

unix

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

64.7%

JSON

Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.

OSVersionArchitecturePackageVersionFilename
Debian12allardour< 1:6.0.0~ds0-1ardour_1:6.0.0~ds0-1_all.deb
Debian11allardour< 1:6.0.0~ds0-1ardour_1:6.0.0~ds0-1_all.deb
Debian999allardour< 1:6.0.0~ds0-1ardour_1:6.0.0~ds0-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	ardour	< 1:6.0.0~ds0-1	ardour_1:6.0.0~ds0-1_all.deb
Debian	11	all	ardour	< 1:6.0.0~ds0-1	ardour_1:6.0.0~ds0-1_all.deb
Debian	999	all	ardour	< 1:6.0.0~ds0-1	ardour_1:6.0.0~ds0-1_all.deb