vulnerability
Wireshark : CVE-2016-2522 : ASN.1 BER dissector crash
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Feb 27, 2016 | Oct 4, 2017 | Oct 30, 2017 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Feb 27, 2016
Added
Oct 4, 2017
Modified
Oct 30, 2017
Description
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.
Solution
wireshark-upgrade-2_0_2
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