Vulnerability Monitor

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CVE-2013-7039

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.

Published

2013-12-13T18:55:05.787

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:H/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: HIGH
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

4.9

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application gnu libmicrohttpd ≤ 0.9.31 Yes
Application gnu libmicrohttpd 0.9.16 Yes
Application gnu libmicrohttpd 0.9.17 Yes
Application gnu libmicrohttpd 0.9.18 Yes
Application gnu libmicrohttpd 0.9.19 Yes
Application gnu libmicrohttpd 0.9.20 Yes
Application gnu libmicrohttpd 0.9.21 Yes
Application gnu libmicrohttpd 0.9.22 Yes
Application gnu libmicrohttpd 0.9.23 Yes
Application gnu libmicrohttpd 0.9.24 Yes
Application gnu libmicrohttpd 0.9.25 Yes
Application gnu libmicrohttpd 0.9.26 Yes
Application gnu libmicrohttpd 0.9.27 Yes
Application gnu libmicrohttpd 0.9.28 Yes
Application gnu libmicrohttpd 0.9.29 Yes
Application gnu libmicrohttpd 0.9.30 Yes
References