CVE-2018-9257
UnknownEPSS 1.86%
Last modified
CVE-2018-9257 is a vulnerability of currently unknown severity. In Wireshark 2.4.0 to 2.4.5, the CQL dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-cql.c by checking for a nonzero number of columns.. EPSS estimates a 1.86% chance of exploitation in the next 30 days.
Description
In Wireshark 2.4.0 to 2.4.5, the CQL dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-cql.c by checking for a nonzero number of columns.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | >= 2.4.0, <= 2.4.5 |
References
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14530Exploit, Issue Tracking
- https://www.wireshark.org/security/wnpa-sec-2018-22.htmlVendor Advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14530Exploit, Issue Tracking
- https://www.wireshark.org/security/wnpa-sec-2018-22.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-9257?
In Wireshark 2.4.0 to 2.4.5, the CQL dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-cql.c by checking for a nonzero number of columns.
How severe is CVE-2018-9257?
Severity scoring for CVE-2018-9257 is pending analysis. The EPSS model estimates a 1.86% probability of exploitation in the next 30 days.
How do I fix CVE-2018-9257?
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-2018-9257?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST