utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions.
Metrics
No CVSS v4.0
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Arista |
|
Debian |
|
Fedoraproject |
|
Juniper |
|
Netkit Telnet Project |
|
Oracle |
|
Redhat |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
Configuration 3 [-]
|
Configuration 4 [-]
|
Configuration 5 [-]
|
Configuration 6 [-]
|
Package | CPE | Advisory | Released Date |
---|---|---|---|
Red Hat Enterprise Linux 6 | |||
telnet-1:0.17-49.el6_10 | cpe:/o:redhat:enterprise_linux:6 | RHSA-2020:1335 | 2020-04-06T00:00:00Z |
krb5-appl-0:1.0.1-10.el6_10 | cpe:/o:redhat:enterprise_linux:6 | RHSA-2020:1349 | 2020-04-07T00:00:00Z |
Red Hat Enterprise Linux 7 | |||
telnet-1:0.17-65.el7_8 | cpe:/o:redhat:enterprise_linux:7 | RHSA-2020:1334 | 2020-04-06T00:00:00Z |
Red Hat Enterprise Linux 7.6 Advanced Update Support | |||
telnet-1:0.17-65.el7_6 | cpe:/o:redhat:rhel_aus:7.6 | RHSA-2022:0011 | 2022-01-04T00:00:00Z |
Red Hat Enterprise Linux 7.6 Telco Extended Update Support | |||
telnet-1:0.17-65.el7_6 | cpe:/o:redhat:rhel_tus:7.6 | RHSA-2022:0011 | 2022-01-04T00:00:00Z |
Red Hat Enterprise Linux 7.6 Update Services for SAP Solutions | |||
telnet-1:0.17-65.el7_6 | cpe:/o:redhat:rhel_e4s:7.6 | RHSA-2022:0011 | 2022-01-04T00:00:00Z |
Red Hat Enterprise Linux 7.7 Advanced Update Support | |||
telnet-1:0.17-65.el7_7 | cpe:/o:redhat:rhel_aus:7.7 | RHSA-2022:0158 | 2022-01-18T00:00:00Z |
Red Hat Enterprise Linux 7.7 Telco Extended Update Support | |||
telnet-1:0.17-65.el7_7 | cpe:/o:redhat:rhel_tus:7.7 | RHSA-2022:0158 | 2022-01-18T00:00:00Z |
Red Hat Enterprise Linux 7.7 Update Services for SAP Solutions | |||
telnet-1:0.17-65.el7_7 | cpe:/o:redhat:rhel_e4s:7.7 | RHSA-2022:0158 | 2022-01-18T00:00:00Z |
Red Hat Enterprise Linux 8 | |||
telnet-1:0.17-73.el8_1.1 | cpe:/a:redhat:enterprise_linux:8 | RHSA-2020:1318 | 2020-04-06T00:00:00Z |
Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions | |||
telnet-1:0.17-73.el8_0.1 | cpe:/a:redhat:rhel_e4s:8.0 | RHSA-2020:1342 | 2020-04-07T00:00:00Z |
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-03-06T14:07:21
Updated: 2024-08-04T10:58:39.044Z
Reserved: 2020-03-06T00:00:00
Link: CVE-2020-10188
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-03-06T15:15:14.020
Modified: 2023-11-07T03:14:07.460
Link: CVE-2020-10188
Redhat