How severe is CVE-2010-4337?

CVE-2010-4337 has a CVSS 2.0 base score of 3.3, rated low severity.

Is CVE-2010-4337 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-4337?

CVE-2010-4337 affects Gnu Gnash. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-4337?

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

When was CVE-2010-4337 published?

CVE-2010-4337 was published on 2011-01-14 and last updated on 2026-06-16.

CVE-2010-4337

CVE-2010-4337 is a low-severity vulnerability in Gnu Gnash with a CVSS 2.0 base score of 3.3. 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-59.

Key facts

Severity: Low (CVSS 2.0 base score 3.3)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-59
Affected product: Gnu Gnash
Published: 2011-01-14
Last modified: 2026-06-16

Description

The configure script in gnash 0.8.8 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/gnash-configure-errors.$$, (2) /tmp/gnash-configure-warnings.$$, or (3) /tmp/gnash-configure-recommended.$$ files.

Frequently asked questions

What is CVE-2010-4337?: The configure script in gnash 0.8.8 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/gnash-configure-errors.$$, (2) /tmp/gnash-configure-warnings.$$, or (3) /tmp/gnash-configure-recommended.$$ files.
How severe is CVE-2010-4337?: CVE-2010-4337 has a CVSS 2.0 base score of 3.3, rated low severity.
Is CVE-2010-4337 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-4337?: CVE-2010-4337 affects Gnu Gnash. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-4337?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-4337 published?: CVE-2010-4337 was published on 2011-01-14 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:gnu:gnash:0.8.8:*:*:*:*:*:*:*

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