Description
A use-after-free flaw was found in the way samba AD DC LDAP servers, handled 'Paged Results' control is combined with the 'ASQ' control. A malicious user in a samba AD could use this flaw to cause denial of service. This issue affects all samba versions before 4.10.15, before 4.11.8 and before 4.12.2.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat samba
All versions before 4.10.15affectedAll versions before 4.11.8affectedAll versions before 4.12.2affected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10700 ↗
- https://www.samba.org/samba/security/CVE-2020-10700.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WG54NRMES2GTURZKZH6H4BGXCD3OMJDJ/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y7DVGCHG3XPIBQ5ETGMGW7MXNOO4HFH4/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U5KW3ZO35NVDO57JSBZHTQZOS3AIQ5QE/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00054.html ↗
- https://security.gentoo.org/glsa/202007-15 ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00002.html ↗