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The dissect_ber_constrained_bitstring function in epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 2.0.x before 2.0.2 does not verify that a certain length is nonzero, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted packet.
Base Score: 4.3
Impact Score: 2.9
Exploitability Score: 8.6
Base Score: 5.9
Impact Score: 3.6
Exploitability Score: 2.2
|90744||GLSA-201604-05 : Wireshark: Multiple vulnerabilities||Nessus||Gentoo Local Security Checks|
|89104||Wireshark 2.0.x < 2.0.2 Multiple Vulnerabilities||Nessus||Windows|
|89102||Wireshark 2.0.x < 2.0.2 Multiple Vulnerabilities (Mac OS X)||Nessus||MacOS X Local Security Checks|
|89048||FreeBSD : wireshark -- multiple vulnerabilities (45117749-df55-11e5-b2bd-002590263bf5)||Nessus||FreeBSD Local Security Checks|