CVE-2017-15193
HIGH severity · CVSS 7.5 · Uncontrolled resource consumption
7.5CVSS HIGH
Summary
In Wireshark 2.4.0 to 2.4.1 and 2.2.0 to 2.2.9, the MBIM dissector could crash or exhaust system memory. This was addressed in epan/dissectors/packet-mbim.c by changing the memory-allocation approach.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)3%
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://code.wireshark.org/review/23537 ↗
Additional information
- NVD record
- https://code.wireshark.org/review/23537Patch
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14056Advisory
- https://www.wireshark.org/security/wnpa-sec-2017-43.htmlAdvisory
- http://www.securityfocus.com/bid/101240Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=afb9ff7982971aba6e42472de0db4c1bedfc641b