CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
90.6%
Updated samba packages fix security vulnerabilities: Andrew Bartlett discovered that Samba incorrectly handled certain LDAP queries. A remote attacker could use this issue to cause Samba to crash, resulting in a denial of service, or possibly execute arbitrary code (CVE-2020-10730). Douglas Bagnall discovered that Samba incorrectly handled certain queries. A remote attacker could possibly use this issue to cause a denial of service (CVE-2020-10745). Andrei Popa discovered that Samba incorrectly handled certain LDAP queries. A remote attacker could use this issue to cause Samba to crash, resulting in a denial of service, or possibly execute arbitrary code (CVE-2020-10760). The AD DC NBT server in Samba 4.0 will enter a CPU spin and not process further requests once it receives a empty (zero-length) UDP packet to port 137 (CVE-2020-14303).
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Mageia | 7 | noarch | ldb | < 1.5.8-1 | ldb-1.5.8-1.mga7 |
Mageia | 7 | noarch | samba | < 4.10.17-1 | samba-4.10.17-1.mga7 |
bugs.mageia.org/show_bug.cgi?id=26893
ubuntu.com/security/notices/USN-4409-1
www.samba.org/samba/history/samba-4.10.17.html
www.samba.org/samba/security/CVE-2020-10730.html
www.samba.org/samba/security/CVE-2020-10745.html
www.samba.org/samba/security/CVE-2020-10760.html
www.samba.org/samba/security/CVE-2020-14303.html
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
90.6%