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Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2021-1387)
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 'ruby' package(s) announced via the EulerOS-SA-2021-1387 advisory.
Insight
Insight
A NULL pointer dereference vulnerability was found in Onigmo in the way it handled certain types of 'subexp' regular expressions. A remote attacker could exploit this flaw by providing a malformed regular expression that when processed by an application linked to Onigmo, would crash the application, causing a denial of service.CVE-2019-16161 An out-of-bounds read vulnerability was found in Onigmo in the way it handled wide characters in regular expressions. A remote attacker could exploit this flaw by providing a malformed regular expression that when processed by an application linked to Onigmo, would crash the application and cause a denial of service.CVE-2019-16162
Affected Software
Affected Software
'ruby' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.2.0.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).