CVE-2020-10188

Name
CVE-2020-10188
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.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Patch https://github.com/krb5/krb5-appl/blob/d00cd671dfe945791b33d4f1f6a5c57ae1667ef8/telnet/telnetd/utility.c#L205-L216
Third Party Advisory https://appgateresearch.blogspot.com/2020/02/bravestarr-fedora-31-netkit-telnetd_28.html
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HLU6FL24BSQQEB2SJC26NLJ2MANQDA7M/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7FMTRRQTYKWZD2GMXX3GLZV46OLPCLVK/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K3VJ6V2Z3JRNJOBVHSOPMAC76PSSKG6A/
MLIST https://lists.debian.org/debian-lts-announce/2020/05/msg00012.html
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-telnetd-EFJrEzPx
MLIST https://lists.debian.org/debian-lts-announce/2020/08/msg00038.html
MISC https://www.oracle.com/security-alerts/cpuApr2021.html
Third Party Advisory https://www.arista.com/en/support/advisories-notices/security-advisories/10702-security-advisory-48

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:netkit_telnet_project:netkit_telnet:*:*:*:*:*:*:*:* netkit_telnet >= None <= 0.17

Vulnerable and fixed packages

Source package Branch Version Maintainer Status