Detections
Analytics
Amazon Linux 2023 : bind, bind-chroot, bind-devel (ALAS2023-2023-010)
medium Nessus Plugin ID 173114
Language:
Synopsis
The remote Amazon Linux 2023 host is missing a security update.Description
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-010 advisory.- BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL.
The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients. (CVE-2021-25220)
- BIND 9.16.11 -> 9.16.26, 9.17.0 -> 9.18.0 and versions 9.16.11-S1 -> 9.16.26-S1 of the BIND Supported Preview Edition. Specifically crafted TCP streams can cause connections to BIND to remain in CLOSE_WAIT status for an indefinite period of time, even after the client has terminated the connection.
(CVE-2022-0396)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Run 'dnf update bind --releasever=2023.0.20230222 ' to update your system.See Also
https://alas.aws.amazon.com/AL2023/ALAS-2023-010.html
https://alas.aws.amazon.com/cve/html/CVE-2021-25220.html
Plugin Details
Severity: Medium
ID: 173114
File Name: al2023_ALAS2023-2023-010.nasl
Version: 1.1
Type: local
Agent: unix
Published: 3/21/2023
Updated: 3/27/2023
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.2
CVSS v2
Risk Factor: Medium
Base Score: 4
Temporal Score: 3
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N
CVSS Score Source: CVE-2021-25220
CVSS v3
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.9
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:amazon:linux:bind, p-cpe:/a:amazon:linux:bind-chroot, p-cpe:/a:amazon:linux:bind-debuginfo, p-cpe:/a:amazon:linux:bind-debugsource, p-cpe:/a:amazon:linux:bind-devel, p-cpe:/a:amazon:linux:bind-dlz-filesystem, p-cpe:/a:amazon:linux:bind-dlz-filesystem-debuginfo, p-cpe:/a:amazon:linux:bind-dlz-ldap, p-cpe:/a:amazon:linux:bind-dlz-ldap-debuginfo, p-cpe:/a:amazon:linux:bind-dlz-mysql, p-cpe:/a:amazon:linux:bind-dlz-mysql-debuginfo, p-cpe:/a:amazon:linux:bind-dlz-sqlite3, p-cpe:/a:amazon:linux:bind-dlz-sqlite3-debuginfo, p-cpe:/a:amazon:linux:bind-dnssec-doc, p-cpe:/a:amazon:linux:bind-dnssec-utils, p-cpe:/a:amazon:linux:bind-dnssec-utils-debuginfo, p-cpe:/a:amazon:linux:bind-doc, p-cpe:/a:amazon:linux:bind-libs, p-cpe:/a:amazon:linux:bind-libs-debuginfo, p-cpe:/a:amazon:linux:bind-license, p-cpe:/a:amazon:linux:bind-pkcs11, p-cpe:/a:amazon:linux:bind-pkcs11-debuginfo, p-cpe:/a:amazon:linux:bind-pkcs11-devel, p-cpe:/a:amazon:linux:bind-pkcs11-libs, p-cpe:/a:amazon:linux:bind-pkcs11-libs-debuginfo, p-cpe:/a:amazon:linux:bind-pkcs11-utils, p-cpe:/a:amazon:linux:bind-pkcs11-utils-debuginfo, p-cpe:/a:amazon:linux:bind-utils, p-cpe:/a:amazon:linux:bind-utils-debuginfo, p-cpe:/a:amazon:linux:python3-bind, cpe:/o:amazon:linux:2023
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Exploit Ease: No known exploits are available
Patch Publication Date: 2/17/2023
Vulnerability Publication Date: 3/16/2022
Reference Information
CVE: CVE-2021-25220, CVE-2022-0396
IAVA: 2022-A-0122-S