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Huawei EulerOS: Security Advisory for libldb (EulerOS-SA-2021-2222)
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 'libldb' package(s) announced via the EulerOS-SA-2021-2222 advisory.
Insight
Insight
A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.(CVE-2021-20277) An extensible library that implements an LDAP like API to access remote LDAPservers, or use local tdb databases.(CVE-2020-27840)
Affected Software
Affected Software
'libldb' package(s) on Huawei EulerOS V2.0SP5.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).