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CVE-2018-16228
Severity
CRITICAL
CVSS
9.8
EPSS
0.03739
Risk score
40.51
CISA KEV
No
PoC
No
Published
2019-10-03
Modified
2025-12-03
First seen
2026-08-07
Aliases
EUVD-2018-8080, GHSA-QCFP-9C2V-6HQ6
Products
n/a:n/a n/a
Sources
euvd
EUVD-2018-8080
Description
The HNCP parser in tcpdump before 4.9.3 has a buffer over-read in print-hncp.c:print_prefix().
References
https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-8080
https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
https://github.com/the-tcpdump-group/tcpdump/commit/83a412a5275cac973c5841eca3511c766bed778d
https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
https://seclists.org/bugtraq/2019/Oct/28
https://www.debian.org/security/2019/dsa-4547
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
https://support.apple.com/kb/HT210788
https://seclists.org/bugtraq/2019/Dec/23
http://seclists.org/fulldisclosure/2019/Dec/26
https://security.netapp.com/advisory/ntap-20200120-0001/
https://usn.ubuntu.com/4252-2/
https://usn.ubuntu.com/4252-1/