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Vulnerability of Wireshark: denial of service via the BLIP parser

Synthesis of the vulnerability 

An attacker can trigger a fatal error via the BLIP parser of Wireshark, in order to trigger a denial of service.
Impacted systems: Fedora, openSUSE Leap, Solaris, SLES, Wireshark.
Severity of this alert: 1/4.
Creation date: 24/09/2020.
Références of this alert: bulletinoct2020, CERTFR-2020-AVI-597, CVE-2020-25866, FEDORA-2020-1b390bec14, FEDORA-2020-1bf4b97c16, openSUSE-SU-2020:1878-1, openSUSE-SU-2020:1882-1, SUSE-SU-2020:3166-1, VIGILANCE-VUL-33407, wnpa-sec-2020-11, wnpa-sec-2020-12, wnpa-sec-2020-13.

Description of the vulnerability 

An attacker can trigger a fatal error via the BLIP parser of Wireshark, in order to trigger a denial of service.
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This weakness bulletin impacts software or systems such as Fedora, openSUSE Leap, Solaris, SLES, Wireshark.

Our Vigil@nce team determined that the severity of this computer weakness is low.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this vulnerability announce.

Solutions for this threat 

Wireshark: version 3.2.7.
The version 3.2.7 is fixed:
  https://www.wireshark.org/download.html

Wireshark: version 3.0.14.
The version 3.0.14 is fixed:
  https://www.wireshark.org/download.html

Fedora 31-32: new wireshark packages.
New packages are available:
  Fedora 31: wireshark 3.2.7-1.fc31
  Fedora 32: wireshark 3.2.7-1.fc32

openSUSE Leap 15.1: new wireshark packages.
New packages are available:
  openSUSE Leap 15.1: wireshark 3.2.7-lp151.2.15.1

openSUSE Leap, SUSE LE: new wireshark packages.
New packages are available:
  openSUSE Leap 15.2: wireshark 3.2.7-lp152.2.6.1

Oracle Solaris: patch for third party software of October 2020 v2.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

SUSE LE 15 SP1-2: new wireshark packages.
New packages are available:
  SUSE LE 15 SP1: wireshark 3.2.7-3.41.1
  SUSE LE 15 SP2: wireshark 3.2.7-3.41.1
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