CVE-2013-7039
Last modified
CVE-2013-7039 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.28% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Libmicrohttpd | <= 0.9.31 |
| Gnu | Libmicrohttpd | 0.9.16 |
| Gnu | Libmicrohttpd | 0.9.17 |
| Gnu | Libmicrohttpd | 0.9.18 |
| Gnu | Libmicrohttpd | 0.9.19 |
| Gnu | Libmicrohttpd | 0.9.20 |
| Gnu | Libmicrohttpd | 0.9.21 |
| Gnu | Libmicrohttpd | 0.9.22 |
| Gnu | Libmicrohttpd | 0.9.23 |
| Gnu | Libmicrohttpd | 0.9.24 |
| Gnu | Libmicrohttpd | 0.9.25 |
| Gnu | Libmicrohttpd | 0.9.26 |
| Gnu | Libmicrohttpd | 0.9.27 |
| Gnu | Libmicrohttpd | 0.9.28 |
| Gnu | Libmicrohttpd | 0.9.29 |
| Gnu | Libmicrohttpd | 0.9.30 |
References
- http://secunia.com/advisories/55903Vendor Advisory
- http://secunia.com/advisories/55903Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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