CVE-2020-8622MEDIUM
Description
In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.
References
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html
https://kb.isc.org/docs/cve-2020-8622
https://lists.debian.org/debian-lts-announce/2020/08/msg00053.html
https://security.gentoo.org/glsa/202008-19
https://security.netapp.com/advisory/ntap-20200827-0003/
https://usn.ubuntu.com/4468-1/
https://usn.ubuntu.com/4468-2/
https://www.debian.org/security/2020/dsa-4752
https://www.synology.com/security/advisory/Synology_SA_20_19
Details
Source: MITRE
Published: 2020-08-21
Updated: 2020-10-20
Type: CWE-617
Risk Information
CVSS v2.0
Base Score: 4
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8
Severity: MEDIUM
CVSS v3.0
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 2.8
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from 9.0.0 to 9.11.21 (inclusive)
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from 9.12.0 to 9.16.5 (inclusive)
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from 9.17.0 to 9.17.3 (inclusive)
Configuration 2
OR
Configuration 3
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 147674 | EulerOS : bind (EulerOS-SA-2021-1647) | Nessus | Huawei Local Security Checks | medium |
| 147581 | EulerOS : bind (EulerOS-SA-2021-1589) | Nessus | Huawei Local Security Checks | medium |
| 147460 | EulerOS Virtualization 3.0.6.6 : bind (EulerOS-SA-2021-1458) | Nessus | Huawei Local Security Checks | medium |
| 147396 | NewStart CGSL MAIN 6.02 : bind Multiple Vulnerabilities (NS-SA-2021-0064) | Nessus | NewStart CGSL Local Security Checks | medium |
| 147379 | NewStart CGSL CORE 5.04 / MAIN 5.04 : bind Multiple Vulnerabilities (NS-SA-2021-0017) | Nessus | NewStart CGSL Local Security Checks | critical |
| 147339 | NewStart CGSL MAIN 4.06 : bind Multiple Vulnerabilities (NS-SA-2021-0003) | Nessus | NewStart CGSL Local Security Checks | medium |
| 144994 | Amazon Linux AMI : bind (ALAS-2021-1457) | Nessus | Amazon Linux Local Security Checks | medium |
| 144530 | Virtuozzo 6 : bind / bind-chroot / bind-devel / bind-libs / etc (VZLSA-2020-4183) | Nessus | Virtuozzo Local Security Checks | medium |
| 144502 | AIX 7.1 TL 5 : bind (IJ29230) | Nessus | AIX Local Security Checks | medium |
| 144498 | AIX 7.2 TL 4 : bind (IJ29231) | Nessus | AIX Local Security Checks | medium |
| 144496 | AIX 7.2 TL 3 : bind (IJ29229) | Nessus | AIX Local Security Checks | medium |
| 144485 | AIX 7.2 TL 5 : bind (IJ29232) | Nessus | AIX Local Security Checks | medium |
| 144465 | Amazon Linux AMI : bind (ALAS-2020-1457) (deprecated) | Nessus | Amazon Linux Local Security Checks | medium |
| 144433 | Virtuozzo 7 : bind / bind-chroot / bind-devel / etc (VZLSA-2020-5011) | Nessus | Virtuozzo Local Security Checks | medium |
| 143842 | SUSE SLED15 / SLES15 Security Update : bind (SUSE-SU-2020:2914-1) | Nessus | SuSE Local Security Checks | medium |
| 143579 | Amazon Linux 2 : bind (ALAS-2020-1564) | Nessus | Amazon Linux Local Security Checks | medium |
| 143239 | RHEL 7 : bind (RHSA-2020:5203) | Nessus | Red Hat Local Security Checks | medium |
| 143050 | CentOS 7 : bind (CESA-2020:5011) | Nessus | CentOS Local Security Checks | medium |
| 142906 | RHEL 7 : bind (RHSA-2020:5011) | Nessus | Red Hat Local Security Checks | medium |
| 142804 | Oracle Linux 8 : bind (ELSA-2020-4500) | Nessus | Oracle Linux Local Security Checks | medium |
| 142793 | Oracle Linux 7 : bind (ELSA-2020-5011) | Nessus | Oracle Linux Local Security Checks | medium |
| 142672 | RHEL 7 : bind (RHSA-2020:4992) | Nessus | Red Hat Local Security Checks | medium |
| 142650 | CentOS 6 : bind (CESA-2020:4183) | Nessus | CentOS Local Security Checks | medium |
| 142448 | RHEL 8 : bind (RHSA-2020:4500) | Nessus | Red Hat Local Security Checks | medium |
| 142244 | EulerOS 2.0 SP2 : bind (EulerOS-SA-2020-2329) | Nessus | Huawei Local Security Checks | medium |
| 142103 | EulerOS 2.0 SP5 : bind (EulerOS-SA-2020-2278) | Nessus | Huawei Local Security Checks | medium |
| 141839 | openSUSE Security Update : bind (openSUSE-2020-1701) | Nessus | SuSE Local Security Checks | medium |
| 141560 | openSUSE Security Update : bind (openSUSE-2020-1699) | Nessus | SuSE Local Security Checks | medium |
| 141412 | Scientific Linux Security Update : bind on SL6.x i386/x86_64 (20201012) | Nessus | Scientific Linux Local Security Checks | medium |
| 141383 | OracleVM 3.4 : bind (OVMSA-2020-0045) | Nessus | OracleVM Local Security Checks | medium |
| 141324 | EulerOS 2.0 SP9 : bind (EulerOS-SA-2020-2162) | Nessus | Huawei Local Security Checks | medium |
| 141316 | EulerOS : bind (EulerOS-SA-2020-2161) | Nessus | Huawei Local Security Checks | medium |
| 141308 | Oracle Linux 6 : bind (ELSA-2020-4183) | Nessus | Oracle Linux Local Security Checks | medium |
| 141265 | RHEL 6 : bind (RHSA-2020:4183) | Nessus | Red Hat Local Security Checks | medium |
| 140965 | EulerOS Virtualization for ARM 64 3.0.6.0 : bind (EulerOS-SA-2020-2017) | Nessus | Huawei Local Security Checks | medium |
| 140830 | EulerOS 2.0 SP3 : bind (EulerOS-SA-2020-2063) | Nessus | Huawei Local Security Checks | medium |
| 140615 | F5 Networks BIG-IP : BIND vulnerability (K02663161) | Nessus | F5 Networks Local Security Checks | medium |
| 140067 | GLSA-202008-19 : BIND: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | medium |
| 140063 | Fedora 31 : 32:bind / bind-dyndb-ldap / dnsperf (2020-14c194e5af) | Nessus | Fedora Local Security Checks | medium |
| 140054 | Debian DLA-2355-1 : bind9 security update | Nessus | Debian Local Security Checks | medium |
| 139939 | EulerOS 2.0 SP8 : bind (EulerOS-SA-2020-1836) | Nessus | Huawei Local Security Checks | medium |
| 139930 | Debian DSA-4752-1 : bind9 - security update | Nessus | Debian Local Security Checks | medium |
| 139915 | ISC BIND 9.x < 9.11.22, 9.12.x < 9.16.6, 9.17.x < 9.17.4 DoS | Nessus | DNS | medium |
| 139883 | Fedora 32 : 32:bind / bind-dyndb-ldap / dnsperf (2020-a02b7a0f21) | Nessus | Fedora Local Security Checks | medium |
| 139770 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 : Bind vulnerabilities (USN-4468-1) | Nessus | Ubuntu Local Security Checks | medium |
| 139764 | Slackware 14.0 / 14.1 / 14.2 / current : bind (SSA:2020-234-01) | Nessus | Slackware Local Security Checks | medium |