How severe is CVE-2013-6889?

CVE-2013-6889 has a CVSS 2.0 base score of 4.9, rated medium severity.

Is CVE-2013-6889 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-6889?

CVE-2013-6889 affects Gnu Rush. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-6889?

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

When was CVE-2013-6889 published?

CVE-2013-6889 was published on 2014-05-08 and last updated on 2026-06-17.

CVE-2013-6889

CVE-2013-6889 is a medium-severity vulnerability in Gnu Rush with a CVSS 2.0 base score of 4.9. 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 4.9)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Gnu Rush
Published: 2014-05-08
Last modified: 2026-06-17

Description

GNU Rush 1.7 does not properly drop privileges, which allows local users to read arbitrary files via the --lint option.

Frequently asked questions

What is CVE-2013-6889?: GNU Rush 1.7 does not properly drop privileges, which allows local users to read arbitrary files via the --lint option.
How severe is CVE-2013-6889?: CVE-2013-6889 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2013-6889 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-6889?: CVE-2013-6889 affects Gnu Rush. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-6889?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-6889 published?: CVE-2013-6889 was published on 2014-05-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gnu:rush:1.7:*:*:*:*:*:*:*

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