AZL-37000
Dashboard / Vulnerabilities / AZL-37000
Summary: CVE-2021-20277 affecting package samba for versions less than 4.18.3-1
Details: 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.
References: https://nvd.nist.gov/vuln/detail/CVE-2021-20277
Affected packages
Package
Name: samba
Purl: pkg:rpm/azure-linux/samba
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -4.18.3-1
Affected versions
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
