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Huawei EulerOS: Security Advisory for dnsmasq (EulerOS-SA-2016-1044)
Information
Severity
Severity
Medium
Family
Family
Huawei EulerOS Local Security Checks
CVSSv2 Base
CVSSv2 Base
6.4
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
4 years ago
Modified
Modified
4 years ago
Summary
The remote host is missing an update for the Huawei EulerOS 'dnsmasq' package(s) announced via the EulerOS-SA-2016-1044 advisory.
Insight
Insight
The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request.(CVE-2015-3294)
Affected Software
Affected Software
'dnsmasq' package(s) on Huawei EulerOS V2.0SP1.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).