CVE-2020-35176

2020-12-1200:15:12

Debian Security Bug Tracker

security-tracker.debian.org

awstats

vulnerability

partial absolute pathname

config parameter

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

0.083

Percentile

94.5%

JSON

In AWStats through 7.8, cgi-bin/awstats.pl?config= accepts a partial absolute pathname (omitting the initial /etc), even though it was intended to only read a file in the /etc/awstats/awstats.conf format. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000501 and CVE-2020-29600.

OSVersionArchitecturePackageVersionFilename
Debian12allawstats< 7.8-2awstats_7.8-2_all.deb
Debian11allawstats< 7.8-2awstats_7.8-2_all.deb
Debian999allawstats< 7.8-2awstats_7.8-2_all.deb
Debian13allawstats< 7.8-2awstats_7.8-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	awstats	< 7.8-2	awstats_7.8-2_all.deb
Debian	11	all	awstats	< 7.8-2	awstats_7.8-2_all.deb
Debian	999	all	awstats	< 7.8-2	awstats_7.8-2_all.deb
Debian	13	all	awstats	< 7.8-2	awstats_7.8-2_all.deb