CVE-2018-19519

In tcpdump 4.9.2, a stack-based buffer over-read exists in the print_prefix function of print-hncp.c via crafted packet data because of missing initialization.

References

Affected packages

Git / github.com/the-tcpdump-group/tcpdump

Affected ranges

Type

GIT

Repo

https://github.com/the-tcpdump-group/tcpdump

Events

Introduced

Last affected

dda68e7bd631451189152e91e7d3a93d56994a95

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.9.2"
        }
    ]
}

Affected versions

tcpdump-3.*

tcpdump-3.5.1

tcpdump-3.6.1

tcpdump-3.7.1

tcpdump-3.8-bp

tcpdump-4.*

tcpdump-4.5.0

tcpdump-4.6.0

tcpdump-4.6.0-bp

tcpdump-4.7.0-bp

tcpdump-4.9.0

tcpdump-4.9.0-bp

tcpdump-4.9.1

tcpdump-4.9.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19519.json"