CVE-2015-9231

mediumpriority · track · 31EPSS 0.022 · 83 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.23% (83rd) EPSS

CVSS 5 · medium

Is it mine?

29 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

iTerm2 3.x before 3.1.1 allows remote attackers to discover passwords by reading DNS queries. A new (default) feature was added to iTerm2 version 3.0.0 (and unreleased 2.9.x versions such as 2.9.20150717) that resulted in a potential information disclosure. In an attempt to see whether the text under the cursor (or selected text) was a URL, the text would be sent as an unencrypted DNS query. This has the potential to result in passwords and other sensitive information being sent in cleartext without the user being aware.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimary

affected products (29)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
iterm2 iterm2= 2.9.20151111nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 2.9.20151229nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 2.9.20160102nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 2.9.20160113nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 2.9.20160206nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 2.9.20160313nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 2.9.20160422nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 2.9.20160426nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 2.9.20160510nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 2.9.20160523nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 3.0.0nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 3.0.1nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 3.0.10nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 3.0.11nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 3.0.12nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 3.0.13nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 3.0.14nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 3.0.15nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*
iterm2 iterm2= 3.0.2nvdUScpe:2.3:a:iterm2:iterm2:*:*:*:*:*:*:*:*

showing 20 of 29

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2017-09-20modified 2026-06-17

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+19457 more

references (25)

External citations — patches, advisories, analysis.

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