CVE-2013-3667

critical

Description

The software update mechanism as used in Bare Bones Software Yojimbo before 4.0, TextWrangler before 4.5.3, and BBEdit before 10.5.5 does not properly download and verify updates before installation, which allows attackers to perform "tampering or corruption" of the updates.

References

https://groups.google.com/forum/#%21msg/bbedit/BjvyUKCM4Gk/ZT_v03QqPqgJ

http://www.barebones.com/support/yojimbo/arch_yojimbo40.html

http://www.barebones.com/support/textwrangler/notes_tw453.html

http://www.barebones.com/support/bbedit/arch_bbedit1055.html

Details

Source: Mitre, NVD

Published: 2013-12-31

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00452