6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
74.1%
USN-4468-1 fixed a vulnerability in Bind. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory details:
Dave Feldman, Jeff Warren, and Joel Cunningham discovered that Bind
incorrectly handled certain truncated responses to a TSIG-signed request. A
remote attacker could possibly use this issue to cause Bind to crash,
resulting in a denial of service. (CVE-2020-8622)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | bind9 | < 1:9.9.5.dfsg-3ubuntu0.19+esm3 | UNKNOWN |
Ubuntu | 14.04 | noarch | bind9 | < 1:9.9.5.dfsg-3ubuntu0.19 | UNKNOWN |
Ubuntu | 14.04 | noarch | bind9-host | < 1:9.9.5.dfsg-3ubuntu0.19 | UNKNOWN |
Ubuntu | 14.04 | noarch | bind9utils | < 1:9.9.5.dfsg-3ubuntu0.19 | UNKNOWN |
Ubuntu | 14.04 | noarch | dnsutils | < 1:9.9.5.dfsg-3ubuntu0.19 | UNKNOWN |
Ubuntu | 14.04 | noarch | libbind-dev | < 1:9.9.5.dfsg-3ubuntu0.19 | UNKNOWN |
Ubuntu | 14.04 | noarch | libbind9-90 | < 1:9.9.5.dfsg-3ubuntu0.19 | UNKNOWN |
Ubuntu | 14.04 | noarch | libdns100 | < 1:9.9.5.dfsg-3ubuntu0.19 | UNKNOWN |
Ubuntu | 14.04 | noarch | libisc95 | < 1:9.9.5.dfsg-3ubuntu0.19 | UNKNOWN |
Ubuntu | 14.04 | noarch | libisccc90 | < 1:9.9.5.dfsg-3ubuntu0.19 | UNKNOWN |
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
74.1%