CVE-2017-7702

Impact:
Moderate
Public Date:
2017-04-12
Bugzilla:
1441970: CVE-2017-7702 CVE-2017-11410 wireshark: WBXML dissector infinite loop (wnpa-sec-2017-13)

The MITRE CVE dictionary describes this issue as:

In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the WBXML dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-wbxml.c by adding length validation.

Find out more about CVE-2017-7702 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score 5.9
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact High

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 7 wireshark Will not fix
Red Hat Enterprise Linux 6 wireshark Will not fix

External References

Last Modified

CVE description copyright © 2017, The MITRE Corporation

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