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CVE-2013-7039

Date: December 13, 2013

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.

Severity Score

Related Resources (9)

https://bugzilla.redhat.com/show_bug.cgi?id=1039390
https://bugs.gentoo.org/show_bug.cgi?id=493450
http://secunia.com/advisories/55903
http://www.securityfocus.com/bid/64138
http://www.openwall.com/lists/oss-security/2013/12/09/11
http://security.gentoo.org/glsa/glsa-201402-01.xml
https://gnunet.org/svn/libmicrohttpd/ChangeLog
https://nvd.nist.gov/vuln/detail/CVE-2013-7039
https://www.mend.io/vulnerability-database/CVE-2013-7039

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): HIGH
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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