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Huawei EulerOS: Security Advisory for golang (EulerOS-SA-2020-1008)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the Huawei EulerOS 'golang' package(s) announced via the EulerOS-SA-2020-1008 advisory.
Insight
Insight
In Go before 1.10.6 and 1.11.x before 1.11.3, the 'go get' command is vulnerable to directory traversal when executed with the import path of a malicious Go package which contains curly braces (both '{' and '}' characters). Specifically, it is only vulnerable in GOPATH mode, but not in module mode (the distinction is documented at the linked references). The attacker can cause an arbitrary filesystem write, which can lead to code execution.(CVE-2018-16874) The crypto/x509 package of Go before 1.10.6 and 1.11.x before 1.11.3 does not limit the amount of work performed for each chain verification, which might allow attackers to craft pathological inputs leading to a CPU denial of service. Go TLS servers accepting client certificates and TLS clients are affected.(CVE-2018-16875)
Affected Software
Affected Software
'golang' package(s) on Huawei EulerOS V2.0SP8.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).