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gentooGentoo FoundationGLSA-200506-05
HistoryJun 08, 2005 - 12:00 a.m.

SilverCity: Insecure file permissions

2005-06-0800:00:00
Gentoo Foundation
security.gentoo.org
13

CVSS2

3.7

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

Background

SilverCity provides lexical analysis for over 20 programming and markup languages.

Description

The SilverCity package installs three executable files with insecure permissions.

Impact

A local attacker could modify the executable files, causing arbitrary code to be executed with the permissions of an unsuspecting SilverCity user.

Workaround

There are no known workarounds at this time.

Resolution

All SilverCity users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=app-text/silvercity-0.9.5-r1"
OSVersionArchitecturePackageVersionFilename
Gentooanyallapp-text/silvercity< 0.9.5-r1UNKNOWN

CVSS2

3.7

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

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