Medium severity · published Jul 6, 2020
CVE-2020-10760
A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration
6.5
CVSS
2.7%
EPSS
No
On KEV
Description
A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC configuration. A Samba LDAP user could use this flaw to crash samba.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
31 · source: NVD
LE
Leap · Opensuse
15.1; 15.2 · source: NVD
SA
Samba · Samba
4.5.0 before 4.10.17; 4.11.0 before 4.11.11; 4.12.0 before 4.12.4 · source: NVD
UL
Ubuntu Linux · Canonical
18.04; 19.10; 20.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-10760
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-10760
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00030.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=1849509%3B
lists.debian.org
https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6YLNQ5GRXUKYRUAOFZ4DUBVN4SMTL6Q2/
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