CVE-2018-7328: High severity Wireshark Wireshark vulnerability

Published Feb 23, 2018
·
Updated

In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-usb.c had an infinite loop that was addressed by rejecting short frame header lengths.

Affected Software

21 affected componentsFixes available
Wireshark Wireshark>=2.2.0<=2.2.12
Wireshark Wireshark>=2.4.0<=2.4.4
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.2.15-r0
2.2.15-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0
alpine/wireshark>=2.2.0<2.4.5-r0
2.4.5-r0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade alpine/wireshark to a version that resolves this vulnerability.

    Fixed in 2.4.5-r0
  2. Upgrade

    Upgrade alpine/wireshark to a version that resolves this vulnerability.

    Fixed in 2.2.15-r0

Event History

Feb 23, 2018
CVE Published
via MITRE·10:00 PM
Data Sourced
via MITRE·10:00 PM
Description
Data Sourced
via NVD·10:29 PM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via OSV·10:29 PM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2018-7328?

CVE-2018-7328 is considered a medium severity vulnerability due to its potential to cause denial of service.

2

How do I fix CVE-2018-7328?

To fix CVE-2018-7328, update Wireshark to version 2.4.5 or later, or to version 2.2.13 or later.

3

What versions of Wireshark are affected by CVE-2018-7328?

CVE-2018-7328 affects Wireshark versions 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12.

4

What does CVE-2018-7328 exploit in Wireshark?

CVE-2018-7328 exploits an infinite loop in the USB dissector caused by short frame header lengths.

5

Can CVE-2018-7328 lead to data loss?

CVE-2018-7328 is primarily a denial-of-service vulnerability and is not directly associated with data loss.

Company

Resources

Contact

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