NULL Pointer Dereference Affecting wireshark package, versions <2.2.7-1
Threat Intelligence
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Start learning- Snyk IDSNYK-DEBIAN9-WIRESHARK-376200
- published2 Jun 2017
- disclosed2 Jun 2017
Introduced: 2 Jun 2017
CVE-2017-9347 (opens in a new tab)How to fix?
Upgrade Debian:9 wireshark to version 2.2.7-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wireshark package and not the wireshark package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
In Wireshark 2.2.0 to 2.2.6, the ROS dissector could crash with a NULL pointer dereference. This was addressed in epan/dissectors/asn1/ros/packet-ros-template.c by validating an OID.
References
- https://security-tracker.debian.org/tracker/CVE-2017-9347
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9347
- https://www.exploit-db.com/exploits/42124/
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1216
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13637
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=278e52f26e7e1a23f8d2e8ed98693328c992bdce
- http://www.securityfocus.com/bid/98800
- http://www.securitytracker.com/id/1038612
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9347
- https://www.wireshark.org/security/wnpa-sec-2017-31.html
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=278e52f26e7e1a23f8d2e8ed98693328c992bdce