Test Kennung:	1.3.6.1.4.1.25623.1.1.2.2019.2017
Kategorie:	Huawei EulerOS Local Security Checks
Titel:	Huawei EulerOS: Security Advisory for c-ares (EulerOS-SA-2019-2017)
Zusammenfassung:	The remote host is missing an update for the Huawei EulerOS 'c-ares' package(s) announced via the EulerOS-SA-2019-2017 advisory.
Beschreibung:	Summary: The remote host is missing an update for the Huawei EulerOS 'c-ares' package(s) announced via the EulerOS-SA-2019-2017 advisory. Vulnerability Insight: A vulnerability was found in c-ares. A hostname with an escaped trailing dot (such as 'hello\.') would have its size calculated incorrectly, leading to a single byte written beyond the end of a buffer on the heap. An attacker able to provide such a hostname to an application using c-ares, could potentially cause that application to crash.(CVE-2016-5180) The c-ares function `ares_parse_naptr_reply()`, which is used for parsing NAPTR responses, could be triggered to read memory outside of the given input buffer if the passed in DNS response packet was crafted in a particular way.(CVE-2017-1000381) Affected Software/OS: 'c-ares' package(s) on Huawei EulerOS V2.0SP3. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2016-5180 BugTraq ID: 93243 http://www.securityfocus.com/bid/93243 Debian Security Information: DSA-3682 (Google Search) http://www.debian.org/security/2016/dsa-3682 https://security.gentoo.org/glsa/201701-28 RedHat Security Advisories: RHSA-2017:0002 http://rhn.redhat.com/errata/RHSA-2017-0002.html http://www.ubuntu.com/usn/USN-3143-1
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