openSUSE Security Update: Security update for libmicrohttpd ______________________________________________________________________________ Announcement ID: openSUSE-SU-2017:1676-1 Rating: moderate References: #1041216 #854443 Cross-References: CVE-2013-7038 CVE-2013-7039 Affected Products: openSUSE Leap 42.2 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for libmicrohttpd fixes the following issues: - CVE-2013-7038: The MHD_http_unescape function in libmicrohttpd might have allowed remote attackers to obtain sensitive information or cause a denial of service (crash) via unspecified vectors that trigger an out-of-bounds read. (bsc#854443) - CVE-2013-7039: Stack-based buffer overflow in the MHD_digest_auth_check function in libmicrohttpd, when MHD_OPTION_CONNECTION_MEMORY_LIMIT is set to a large value, allowed remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long URI in an authentication header. (bsc#854443) - Fixed various bugs found during a 2017 audit, which are more hardening measures and not security issues. (bsc#1041216) This update was imported from the SUSE:SLE-12:Update update project. Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.2: zypper in -t patch openSUSE-2017-728=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.2 (i586 x86_64): libmicrohttpd-debugsource-0.9.30-5.3.1 libmicrohttpd-devel-0.9.30-5.3.1 libmicrohttpd10-0.9.30-5.3.1 libmicrohttpd10-debuginfo-0.9.30-5.3.1 libmicrospdy-devel-0.9.30-5.3.1 libmicrospdy0-0.9.30-5.3.1 libmicrospdy0-debuginfo-0.9.30-5.3.1 microspdy2http-0.9.30-5.3.1 microspdy2http-debuginfo-0.9.30-5.3.1 References: https://www.suse.com/security/cve/CVE-2013-7038.html https://www.suse.com/security/cve/CVE-2013-7039.html https://bugzilla.suse.com/1041216 https://bugzilla.suse.com/854443