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CVE-2013-7039

MEDIUM · CVSS 5.1EPSS 3.3%EU EUVD

Stack-based buffer overflow in the MHD_digest_auth_check function in libmicrohttpd before 0.9.32, when MHD_OPTION_CONNECTION_MEMORY_LIMIT is set to a large value, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long URI in an authentication header.

Key facts

CVSS score
5.1 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:H/Au:N/C:P/I:P/A:P
Weakness (CWE)
CWE-119
EPSS score
3.3% (88th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-6839)
Published
December 13, 2013
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-6839 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd
  • gnu / libmicrohttpd

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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