CVE-2010-2539

CVE-2010-2539 is a low-severity vulnerability in Osgeo Mapserver with a CVSS 2.0 base score of 2.1. 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-119.

Key facts

Description

Buffer overflow in the msTmpFile function in maputil.c in mapserv in MapServer before 4.10.6 and 5.x before 5.6.4 allows local users to cause a denial of service via vectors involving names of temporary files.

Frequently asked questions

What is CVE-2010-2539?
Buffer overflow in the msTmpFile function in maputil.c in mapserv in MapServer before 4.10.6 and 5.x before 5.6.4 allows local users to cause a denial of service via vectors involving names of temporary files.
How severe is CVE-2010-2539?
CVE-2010-2539 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2010-2539 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2539?
CVE-2010-2539 primarily affects Osgeo Mapserver. In total, 53 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-2539?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-2539 published?
CVE-2010-2539 was published on 2010-08-02 and last updated on 2026-06-16.

References

Affected products (53)

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