CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
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
AI Score
Confidence
High
EPSS
Percentile
58.2%
USN-3956-1 fixed a vulnerability in Bind. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory details:
It was discovered that Bind incorrectly handled limiting the number of
simultaneous TCP clients. A remote attacker could possibly use this issue
to cause Bind to consume resources, leading to a denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | bind9 | < 1:9.9.5.dfsg-3ubuntu0.19+esm1 | 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 |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
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
AI Score
Confidence
High
EPSS
Percentile
58.2%