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CVE-2017-13047

Severity

CRITICAL

CVSS

9.8

EPSS

0.03241

Risk score

40.33

CISA KEV

No

PoC

No

Published

2017-09-14

Modified

2025-12-04

First seen

2026-08-07

Aliases

EUVD-2017-4565, GHSA-VG76-HV4J-W3H2

Products

n/a:n/a n/a

Sources

euvd EUVD-2017-4565

Description

The ISO ES-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:esis_print().

References