6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.039 Low
EPSS
Percentile
92.0%
Issue Overview:
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.
The MHD_http_unescape function in libmicrohttpd before 0.9.32 might allow remote attackers to obtain sensitive information or cause a denial of service (crash) via unspecified vectors that trigger an out-of-bounds read.
Affected Packages:
libmicrohttpd
Issue Correction:
Run yum update libmicrohttpd to update your system.
New Packages:
i686:
libmicrohttpd-devel-0.9.33-2.3.amzn1.i686
libmicrohttpd-0.9.33-2.3.amzn1.i686
libmicrohttpd-debuginfo-0.9.33-2.3.amzn1.i686
noarch:
libmicrohttpd-doc-0.9.33-2.3.amzn1.noarch
src:
libmicrohttpd-0.9.33-2.3.amzn1.src
x86_64:
libmicrohttpd-devel-0.9.33-2.3.amzn1.x86_64
libmicrohttpd-0.9.33-2.3.amzn1.x86_64
libmicrohttpd-debuginfo-0.9.33-2.3.amzn1.x86_64
Red Hat: CVE-2013-7038, CVE-2013-7039
Mitre: CVE-2013-7038, CVE-2013-7039
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | libmicrohttpd-devel | < 0.9.33-2.3.amzn1 | libmicrohttpd-devel-0.9.33-2.3.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | libmicrohttpd | < 0.9.33-2.3.amzn1 | libmicrohttpd-0.9.33-2.3.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | libmicrohttpd-debuginfo | < 0.9.33-2.3.amzn1 | libmicrohttpd-debuginfo-0.9.33-2.3.amzn1.i686.rpm |
Amazon Linux | 1 | noarch | libmicrohttpd-doc | < 0.9.33-2.3.amzn1 | libmicrohttpd-doc-0.9.33-2.3.amzn1.noarch.rpm |
Amazon Linux | 1 | x86_64 | libmicrohttpd-devel | < 0.9.33-2.3.amzn1 | libmicrohttpd-devel-0.9.33-2.3.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | libmicrohttpd | < 0.9.33-2.3.amzn1 | libmicrohttpd-0.9.33-2.3.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | libmicrohttpd-debuginfo | < 0.9.33-2.3.amzn1 | libmicrohttpd-debuginfo-0.9.33-2.3.amzn1.x86_64.rpm |