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Juniper Junos OS: 2020-10 Security Bulletin: Junos OS: Arbitrary code execution vulnerability in Telnet server (JSA11057) (CVE-2020-10188)

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Juniper Junos OS: 2020-10 Security Bulletin: Junos OS: Arbitrary code execution vulnerability in Telnet server (JSA11057) (CVE-2020-10188)

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
03/06/2020
Created
10/16/2020
Added
10/15/2020
Modified
03/21/2022

Description

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.

Solution(s)

  • juniper-junos-os-upgrade-latest

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