CVE-2021-3382

HIGHNVD 7.57.5—

7.5

Stack buffer overflow vulnerability in gitea 1.9.0 through 1.13.1 allows remote attackers to cause a denial of service (crash) via vectors related to a file path.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 76.2%
KEV: Not listed

Published

February 5, 2021

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://github.com/go-gitea/gitea/pull/14390
af854a3a-2127-422b-91ae-364da2661108https://github.com/go-gitea/gitea/pull/14390

Affected Packages

(2 across 1 ecosystem)

Go(2)

Package	Vulnerable range	Fixed in	Dependents
code.gitea.io/gitea	—	1.13.2	—
github.com/go-gitea/gitea	—	1.13.2	—

Weakness Classification(1)

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

CWE-787Out-of-bounds Write

Data Freshness Timeline

(refreshed 11× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 21:15 UTCEG score recompute
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2021-3382?

CVE-2021-3382 is a high vulnerability published on February 5, 2021. Stack buffer overflow vulnerability in gitea 1.9.0 through 1.13.1 allows remote attackers to cause a denial of service (crash) via vectors related to a file path.

When was CVE-2021-3382 disclosed?

CVE-2021-3382 was first published in the National Vulnerability Database on February 5, 2021, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2021-3382 actively exploited?

CVE-2021-3382 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-3382?

CVE-2021-3382 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2021-3382?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-3382, 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.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2021-3382

Explore →

Is Your Infrastructure Affected by CVE-2021-3382?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs