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Use After Free Affecting libwiretap10 package, versions <3.2.2-3.35.2

Severity

 Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.24% (62nd percentile)

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  • Snyk IDSNYK-SLES150-LIBWIRETAP10-2715403
  • published14 Apr 2022
  • disclosed8 Apr 2020
Report a new vulnerability Found a mistake?

Introduced: 8 Apr 2020

CVE-2018-11358  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 libwiretap10 to version 3.2.2-3.35.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libwiretap10 package and not the libwiretap10 package as distributed by SLES. See How to fix? for SLES:15.0 relevant fixed versions and status.

In Wireshark 2.6.0, 2.4.0 to 2.4.6, and 2.2.0 to 2.2.14, the Q.931 dissector could crash. This was addressed in epan/dissectors/packet-q931.c by avoiding a use-after-free after a malformed packet prevented certain cleanup.