CVE-2017-9344
UnknownEPSS 2.72%
Last modified
CVE-2017-9344 is a vulnerability of currently unknown severity. In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the Bluetooth L2CAP dissector could divide by zero. This was addressed in epan/dissectors/packet-btl2cap.c by validating an interval value.. EPSS estimates a 2.72% chance of exploitation in the next 30 days.
Description
In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the Bluetooth L2CAP dissector could divide by zero. This was addressed in epan/dissectors/packet-btl2cap.c by validating an interval value.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | >= 2.0.0, <= 2.0.12 |
| Wireshark | Wireshark | >= 2.2.0, <= 2.2.6 |
| Debian | Debian Linux | 8.0 |
References
- http://www.securityfocus.com/bid/98796Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038612Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1539Issue Tracking, Third Party Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13701Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/03/msg00031.htmlMailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2017-29.htmlVendor Advisory
- http://www.securityfocus.com/bid/98796Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038612Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1539Issue Tracking, Third Party Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13701Issue Tracking, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/03/msg00031.htmlMailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2017-29.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-9344?
In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the Bluetooth L2CAP dissector could divide by zero. This was addressed in epan/dissectors/packet-btl2cap.c by validating an interval value.
How severe is CVE-2017-9344?
Severity scoring for CVE-2017-9344 is pending analysis. The EPSS model estimates a 2.72% probability of exploitation in the next 30 days.
How do I fix CVE-2017-9344?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-9344?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST