CVE-2014-9938

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 8.8Exploit: None knownExposed: 0

A fix is available — apply it.

contrib/completion/git-prompt.sh in Git before 1.9.3 does not sanitize branch names in the PS1 variable, allowing a malicious repository to cause code execution.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
82%
KEV
Not listed

Published

March 20, 2017

Last Modified

June 17, 2026

Advisory Details (3)

Auto-updated Jul 26, 2026
Patch available. Sources: redhat, github_commit.
generic

GitHub - njhartwell/pw3nage: If you get pw3ned, might want to fix your shell · GitHub

https://github.com/njhartwell/pw3nage
github_commit

commit 8976500cbbb1 (git/git)

Fix landed in git/git commit 8976500cbbb1 — awaiting tagged release

https://github.com/git/git/commit/8976500cbbb13270398d3b3e07a17b8cc7bff43f
redhat Patch Available

Affected: Red Hat Enterprise Linux 7.

https://access.redhat.com/errata/RHSA-2017:2004

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntugitweb (1:1.9.1-1ubuntu0.4) @ trusty2026-05-22ubuntu
redhatgit-0:1.8.3.1-11.el72017-08-01redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
git—1:2.0.0~rc2-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
git—1:2.0.0~rc2-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
git—1:2.0.0~rc2-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
git—1:2.0.0~rc2-1—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 7× in last 7d / 26× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 122 total refreshes for this CVE.

  1. 2026-08-21 23:44 UTCEPSS rescore
  2. 2026-08-20 22:50 UTCEPSS rescore
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  25. 2026-07-23 01:15 UTCEG score recompute
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  1. 2026-07-23 00:18 UTCEG score recompute
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  19. 2026-07-12 01:52 UTCOSV refresh
  20. 2026-07-11 08:23 UTCEPSS rescore
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  42. 2026-06-23 08:30 UTCOSV refresh
  43. 2026-06-21 14:54 UTCEPSS rescore
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  46. 2026-06-19 19:23 UTCEPSS rescore
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  48. 2026-06-18 17:50 UTCEPSS rescore
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  62. 2026-06-06 07:34 UTCOSV refresh
  63. 2026-06-05 22:44 UTCEPSS rescore
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  75. 2026-05-31 00:14 UTCEPSS rescore

Frequently asked(5)

What is CVE-2014-9938?
CVE-2014-9938 is a high vulnerability published on March 20, 2017. contrib/completion/git-prompt.sh in Git before 1.9.3 does not sanitize branch names in the PS1 variable, allowing a malicious repository to cause code execution.
When was CVE-2014-9938 disclosed?
CVE-2014-9938 was first published in the National Vulnerability Database on March 20, 2017, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2014-9938 actively exploited?
CVE-2014-9938 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 17.9% of all scored CVEs.
What is the CVSS score of CVE-2014-9938?
CVE-2014-9938 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2014-9938?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-9938, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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