5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
28.9%
Debian Security Advisory DSA-4440-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
May 09, 2019 https://www.debian.org/security/faq
Package : bind9
CVE ID : CVE-2018-5743 CVE-2018-5745 CVE-2019-6465
Multiple vulnerabilities were found in the BIND DNS server:
CVE-2018-5743
Connection limits were incorrectly enforced.
CVE-2018-5745
The "managed-keys" feature was susceptible to denial of service by
triggering an assert.
CVE-2019-6465
ACLs for zone transfers were incorrectly enforced for dynamically
loadable zones (DLZs).
For the stable distribution (stretch), these problems have been fixed in
version 1:9.10.3.dfsg.P4-12.3+deb9u5.
We recommend that you upgrade your bind9 packages.
For the detailed security status of bind9 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/bind9
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
28.9%