DeutschShown in its original language — a full translation is planned for a future version.
Samba: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2021-03-24
Ein entfernter, anonymer oder authentifizierter Angreifer kann mehrere Schwachstellen in Samba ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-27840US | high7.5 | — | ||
A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte in… | ||||
| CVE-2021-20277US | high7.5 | — | ||
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 proce… | ||||
02
references
External citations — patches, advisories, analysis.
- CentOS Security Advisory CESA-2021:1072 vom 2021-04-10external
- Oracle Linux Security Advisory ELSA-2021-1197 vom 2021-04-15external
- Red Hat Security Advisory RHSA-2021:1072 vom 2021-04-06external
- Red Hat Security Advisory RHSA-2021:1197 vom 2021-04-14external
- Red Hat Security Advisory RHSA-2021:1213 vom 2021-04-15external
- Red Hat Security Advisory RHSA-2021:1214 vom 2021-04-15external
- Red Hat Security Advisory RHSA-2021:2331 vom 2021-06-09external
- Red Hat Security Advisory RHSA-2021:2786 vom 2021-07-20external
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