CVE-2018-7419

High

Description

In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the NBAP dissector could crash. This was addressed in epan/dissectors/asn1/nbap/nbap.cnf by ensuring DCH ID initialization.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Wireshark

PublishedFeb 23, 2018

First seenFeb 23, 2018

How to fix

Vendor advisories

debian.org/security/2018/dsa-4217

Affected products

Product	Affected versions	Fixed in
wireshark wireshark	2.2.0 ≤ v ≤ 2.2.12, 2.4.0 ≤ v ≤ 2.4.4	—
debian debian_linux	7.0, 8.0, 9.0	—

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