How severe is CVE-2013-3667?

CVE-2013-3667 has a CVSS 2.0 base score of 6.4, rated medium severity.

Is CVE-2013-3667 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-3667?

CVE-2013-3667 primarily affects Barebones Textwrangler. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-3667?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-3667 published?

CVE-2013-3667 was published on 2013-12-31 and last updated on 2026-06-16.

CVE-2013-3667

CVE-2013-3667 is a medium-severity vulnerability in Barebones Textwrangler with a CVSS 2.0 base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 6.4)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Barebones Textwrangler
Published: 2013-12-31
Last modified: 2026-06-16

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.

Frequently asked questions

What is CVE-2013-3667?: 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.
How severe is CVE-2013-3667?: CVE-2013-3667 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2013-3667 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-3667?: CVE-2013-3667 primarily affects Barebones Textwrangler. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-3667?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-3667 published?: CVE-2013-3667 was published on 2013-12-31 and last updated on 2026-06-16.

References

Affected products (35)

cpe:2.3:a:barebones:textwrangler:*:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:2.3:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:3.0:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:3.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:3.5:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:3.5.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:3.5.3:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:4.0:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:4.0.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:4.5:*:*:*:*:*:*:*
cpe:2.3:a:barebones:textwrangler:4.5.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:*:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:10.0:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:10.0.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:10.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:10.1.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:10.1.2:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:10.5:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:10.5.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:10.5.2:*:*:*:*:*:*:*
cpe:2.3:a:barebones:bbedit:10.5.3:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:*:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:1.4:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:1.5:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:1.5.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:2.0:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:2.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:2.2:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:3.0:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:barebones:yojimbo:3.0.3:*:*:*:*:*:*:*

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