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Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2021-1387)

Information

Severity

Severity

Medium

Family

Family

Huawei EulerOS Local Security Checks

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

3 years ago

Modified

Modified

3 years ago

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).

Common Vulnerabilities and Exposures (CVE)