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In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the...

High severity Unreviewed Published May 13, 2022 to the GitHub Advisory Database • Updated Apr 20, 2025

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the NetScaler file parser could go into an infinite loop, triggered by a malformed capture file. This was addressed in wiretap/netscaler.c by ensuring a nonzero record size.

References

Published by the National Vulnerability Database Apr 12, 2017
Published to the GitHub Advisory Database May 13, 2022
Last updated Apr 20, 2025

Severity

High

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(65th percentile)

Weaknesses

Loop with Unreachable Exit Condition ('Infinite Loop')

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. Learn more on MITRE.

CVE ID

CVE-2017-7700

GHSA ID

GHSA-pwc9-q2gc-2rch

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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