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ubuntuUbuntuUSN-5747-1
HistoryNov 29, 2022 - 12:00 a.m.

Bind vulnerabilities

2022-11-2900:00:00
ubuntu.com
22

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

6.7 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.934 High

EPSS

Percentile

99.1%

Releases

  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • bind9 - Internet Domain Name Server

Details

It was discovered that Bind incorrectly handled large query name when using
lightweight resolver protocol. A remote attacker could use this issue to
consume resources, leading to a denial of service. (CVE-2016-2775)

It was discovered that Bind incorrectly handled large zone data size
received via AXFR response. A remote authenticated attacker could use this
issue to consume resources, leading to a denial of service. This issue only
affected Ubuntu 16.04 LTS. (CVE-2016-6170)

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchbind9< 1:9.10.3.dfsg.P4-8ubuntu1.19+esm5UNKNOWN
Ubuntu16.04noarchbind9< 1:9.10.3.dfsg.P4-8ubuntu1.19UNKNOWN
Ubuntu16.04noarchbind9-dbgsym< 1:9.10.3.dfsg.P4-8ubuntu1.19UNKNOWN
Ubuntu16.04noarchbind9-doc< 1:9.10.3.dfsg.P4-8ubuntu1.19UNKNOWN
Ubuntu16.04noarchbind9-host< 1:9.10.3.dfsg.P4-8ubuntu1.19UNKNOWN
Ubuntu16.04noarchbind9-host-dbgsym< 1:9.10.3.dfsg.P4-8ubuntu1.19UNKNOWN
Ubuntu16.04noarchbind9utils< 1:9.10.3.dfsg.P4-8ubuntu1.19UNKNOWN
Ubuntu16.04noarchbind9utils-dbgsym< 1:9.10.3.dfsg.P4-8ubuntu1.19UNKNOWN
Ubuntu16.04noarchdnsutils< 1:9.10.3.dfsg.P4-8ubuntu1.19UNKNOWN
Ubuntu16.04noarchdnsutils-dbgsym< 1:9.10.3.dfsg.P4-8ubuntu1.19UNKNOWN
Rows per page:
1-10 of 641

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

6.7 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.934 High

EPSS

Percentile

99.1%