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CVE-2021-20277

Description

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.


Affected Software


CPE Name Name Version
samba:samba samba 4.14.1
samba:samba samba 4.13.6
samba:samba samba 4.12.13
debian:debian_linux debian debian linux 9.0
debian:debian_linux debian debian linux 10.0
fedoraproject:fedora fedoraproject fedora 32
fedoraproject:fedora fedoraproject fedora 33
fedoraproject:fedora fedoraproject fedora 34

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