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Vulnerability of Wireshark: nine vulnerabilities

Synthesis of the vulnerability 

An attacker can use several vulnerabilities of Wireshark.
Impacted systems: Debian, Fedora, openSUSE Leap, Solaris, Wireshark.
Severity of this alert: 1/4.
Number of vulnerabilities in this bulletin: 9.
Creation date: 06/03/2017.
Références of this alert: bulletinapr2017, CERTFR-2017-AVI-065, CVE-2017-6467, CVE-2017-6468, CVE-2017-6469, CVE-2017-6470, CVE-2017-6471, CVE-2017-6472, CVE-2017-6473, CVE-2017-6474, DLA-858-1, DSA-3811-1, FEDORA-2017-6c91c98b33, openSUSE-SU-2017:0664-1, VIGILANCE-VUL-22019, wnpa-sec-2017-03, wnpa-sec-2017-04, wnpa-sec-2017-05, wnpa-sec-2017-06, wnpa-sec-2017-07, wnpa-sec-2017-08, wnpa-sec-2017-09, wnpa-sec-2017-10, wnpa-sec-2017-11.

Description of the vulnerability 

Several vulnerabilities were announced in Wireshark.

An attacker can send malicious LDSS packets, in order to trigger a denial of service. [severity:1/4; CVE-2017-6469, wnpa-sec-2017-03]

An attacker can generate an infinite loop via RTMPT, in order to trigger a denial of service. [severity:1/4; CVE-2017-6472, wnpa-sec-2017-04]

An attacker can generate an infinite loop via WSP, in order to trigger a denial of service. [severity:1/4; CVE-2017-6471, wnpa-sec-2017-05]

An attacker can generate an infinite loop via STANAG 4607, in order to trigger a denial of service. [severity:1/4; wnpa-sec-2017-06]

An attacker can generate an infinite loop via NetScaler, in order to trigger a denial of service. [severity:1/4; CVE-2017-6467, wnpa-sec-2017-07]

An attacker can trigger a fatal error via NetScaler, in order to trigger a denial of service. [severity:1/4; CVE-2017-6468, wnpa-sec-2017-08]

An attacker can trigger a fatal error via K12, in order to trigger a denial of service. [severity:1/4; CVE-2017-6473, wnpa-sec-2017-09]

An attacker can generate an infinite loop via IAX2, in order to trigger a denial of service. [severity:1/4; CVE-2017-6470, wnpa-sec-2017-10]

An attacker can generate an infinite loop via Netscaler, in order to trigger a denial of service. [severity:1/4; CVE-2017-6474, wnpa-sec-2017-11]
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This vulnerability announce impacts software or systems such as Debian, Fedora, openSUSE Leap, Solaris, Wireshark.

Our Vigil@nce team determined that the severity of this cybersecurity threat is low.

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

This bulletin is about 9 vulnerabilities.

An attacker with a expert ability can exploit this computer threat bulletin.

Solutions for this threat 

Wireshark: version 2.2.5.
The version 2.2.5 is fixed:
  https://www.wireshark.org/

Wireshark: version 2.0.11.
The version 2.0.11 is fixed:
  https://www.wireshark.org/

Debian 7: new wireshark packages.
New packages are available:
  Debian 7: wireshark 1.12.1+g01b65bf-4+deb8u6~deb7u7

Debian 8: new wireshark packages.
New packages are available:
  Debian 8: wireshark 1.12.1+g01b65bf-4+deb8u11

Fedora 25: new wireshark packages.
New packages are available:
  Fedora 25: wireshark 2.2.5-1.fc25

openSUSE Leap: new Wireshark packages.
New packages are available:
  openSUSE Leap 42.2: Wireshark 2.2.5-12.1

Oracle Solaris: patch for third party software of April 2017 v1.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1
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