CVE-2019-18874

2019-11-1202:15:10

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.003

Percentile

70.4%

JSON

psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object.

OSVersionArchitecturePackageVersionFilename
Debian12allpython-psutil< 5.6.7-1python-psutil_5.6.7-1_all.deb
Debian11allpython-psutil< 5.6.7-1python-psutil_5.6.7-1_all.deb
Debian999allpython-psutil< 5.6.7-1python-psutil_5.6.7-1_all.deb
Debian13allpython-psutil< 5.6.7-1python-psutil_5.6.7-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	python-psutil	< 5.6.7-1	python-psutil_5.6.7-1_all.deb
Debian	11	all	python-psutil	< 5.6.7-1	python-psutil_5.6.7-1_all.deb
Debian	999	all	python-psutil	< 5.6.7-1	python-psutil_5.6.7-1_all.deb
Debian	13	all	python-psutil	< 5.6.7-1	python-psutil_5.6.7-1_all.deb