Lucene search

K
ubuntuUbuntuUSN-5827-1
HistoryJan 25, 2023 - 12:00 a.m.

Bind vulnerabilities

2023-01-2500:00:00
ubuntu.com
44

7.5 High

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

8.1 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

34.0%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS

Packages

  • bind9 - Internet Domain Name Server

Details

Rob Schulhof discovered that Bind incorrectly handled a large number of
UPDATE messages. A remote attacker could possibly use this issue to cause
Bind to consume resources, resulting in a denial of service.
(CVE-2022-3094)

Borja Marcos discovered that Bind incorrectly handled certain RRSIG
queries. A remote attacker could possibly use this issue to cause Bind to
crash, resulting in a denial of service. This issue only affected Ubuntu
22.04 LTS and Ubuntu 22.10. (CVE-2022-3736)

Maksym Odinintsev discovered that Bind incorrectly handled certain answers
from stale cache. A remote attacker could possibly use this issue to cause
Bind to crash, resulting in a denial of service. This issue only affected
Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2022-3924)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchbind9< 1:9.18.4-2ubuntu2.1UNKNOWN
Ubuntu22.10noarchbind9-dbgsym< 1:9.18.4-2ubuntu2.1UNKNOWN
Ubuntu22.10noarchbind9-dev< 1:9.18.4-2ubuntu2.1UNKNOWN
Ubuntu22.10noarchbind9-dnsutils< 1:9.18.4-2ubuntu2.1UNKNOWN
Ubuntu22.10noarchbind9-dnsutils-dbgsym< 1:9.18.4-2ubuntu2.1UNKNOWN
Ubuntu22.10noarchbind9-doc< 1:9.18.4-2ubuntu2.1UNKNOWN
Ubuntu22.10noarchbind9-host< 1:9.18.4-2ubuntu2.1UNKNOWN
Ubuntu22.10noarchbind9-host-dbgsym< 1:9.18.4-2ubuntu2.1UNKNOWN
Ubuntu22.10noarchbind9-libs< 1:9.18.4-2ubuntu2.1UNKNOWN
Ubuntu22.10noarchbind9-libs-dbgsym< 1:9.18.4-2ubuntu2.1UNKNOWN
Rows per page:
1-10 of 411

7.5 High

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

8.1 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.001 Low

EPSS

Percentile

34.0%