Out-of-bounds Read Affecting wireshark package, versions <1.12.1+g01b65bf-4+deb8u16


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.11% (46th percentile)

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  • Snyk IDSNYK-DEBIAN8-WIRESHARK-377025
  • published29 Nov 2018
  • disclosed29 Nov 2018

Introduced: 29 Nov 2018

CVE-2018-19625  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Debian:8 wireshark to version 1.12.1+g01b65bf-4+deb8u16 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wireshark package and not the wireshark package as distributed by Debian. See How to fix? for Debian:8 relevant fixed versions and status.

In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the dissection engine could crash. This was addressed in epan/tvbuff_composite.c by preventing a heap-based buffer over-read.