Lucene search

K
gentooGentoo FoundationGLSA-202007-51
HistoryJul 27, 2020 - 12:00 a.m.

FileZilla: Untrusted search path

2020-07-2700:00:00
Gentoo Foundation
security.gentoo.org
44
filezilla
untrusted search path
privilege escalation
ftp client
upgrade
emerge
net-ftp
latest version

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

59.2%

Background

FileZilla is an open source FTP client.

Description

It was discovered that FileZilla uses an untrusted search path.

Impact

An attacker could use a malicious binary to escalate privileges.

Workaround

There is no known workaround at this time.

Resolution

All FileZilla users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-ftp/filezilla-3.47.2.1"
OSVersionArchitecturePackageVersionFilename
Gentooanyallnet-ftp/filezilla< 3.47.2.1UNKNOWN

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

59.2%