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CVE-2021-20277

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CVSS 3.1
7.5 high
EPSS
4%p91
Published
()
Modified
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.

Vendors
sambadebianfedoraproject
Products
samba, debian linux, fedora
Weakness
CWE-125, CWE-787
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (4.3%)

In the news

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