CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/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
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
AI Score
Confidence
High
EPSS
Percentile
80.6%
Kishore Kumar Kothapalli discovered that Bind incorrectly handled the lame
cache when processing responses. A remote attacker could possibly use this
issue to cause Bind to consume resources, resulting in a denial of service.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.10 | noarch | bind9 | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | bind9-dbgsym | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | bind9-dev | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | bind9-dnsutils | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | bind9-dnsutils-dbgsym | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | bind9-doc | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | bind9-host | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | bind9-host-dbgsym | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | bind9-libs | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | bind9-libs-dbgsym | < 1:9.16.15-1ubuntu1.1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/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
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
AI Score
Confidence
High
EPSS
Percentile
80.6%