CVE-2016-7115

Buffer overflow in the handle_packet function in mactelnet.c in the cl ...

Published 30 Aug 2016Modified 17 Jun 2026CWE 119

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (low).

Description

Buffer overflow in the handle_packet function in mactelnet.c in the client in MAC-Telnet 0.4.3 and earlier allows remote TELNET servers to execute arbitrary code via a long string in an MT_CPTYPE_PASSSALT control packet.

Affected packages and fixed versions

Source	Package	Fixed in
debian 11	mactelnet	0.4.4-4
debian 12	mactelnet	0.4.4-4
debian 13	mactelnet	0.4.4-4
debian 14	mactelnet	0.4.4-4
debian 7	mactelnet	0.3.4-1+deb7u1
debian 8	mactelnet	0.4.0-1+deb8u1
echo	mactelnet	0.4.4-4
ubuntu 12.04	mactelnet	0.3.4-1+deb7u1build0.12.04.1
ubuntu 14.04	mactelnet	0.4.0-1+deb8u1build0.14.04.1
ubuntu 14.04-ESM	mactelnet	0.4.0-1+deb8u1build0.14.04.1

References

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.