CVE-2018-19627
UnknownEPSS 17.70%
Last modified
CVE-2018-19627 is a vulnerability of currently unknown severity. In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the IxVeriWave file parser could crash. This was addressed in wiretap/vwr.c by adjusting a buffer boundary.. EPSS estimates a 17.70% chance of exploitation in the next 30 days.
Description
In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the IxVeriWave file parser could crash. This was addressed in wiretap/vwr.c by adjusting a buffer boundary.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | >= 2.4.0, <= 2.4.10 |
| Wireshark | Wireshark | >= 2.6.0, <= 2.6.4 |
| Debian | Debian Linux | 9.0 |
References
- http://www.securityfocus.com/bid/106051Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15279Exploit, Issue Tracking, Vendor Advisory
- https://www.debian.org/security/2018/dsa-4359Third Party Advisory
- https://www.exploit-db.com/exploits/45951/Exploit, Third Party Advisory, VDB Entry
- https://www.wireshark.org/security/wnpa-sec-2018-55.htmlVendor Advisory
- http://www.securityfocus.com/bid/106051Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15279Exploit, Issue Tracking, Vendor Advisory
- https://www.debian.org/security/2018/dsa-4359Third Party Advisory
- https://www.exploit-db.com/exploits/45951/Exploit, Third Party Advisory, VDB Entry
- https://www.wireshark.org/security/wnpa-sec-2018-55.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-19627?
In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the IxVeriWave file parser could crash. This was addressed in wiretap/vwr.c by adjusting a buffer boundary.
How severe is CVE-2018-19627?
Severity scoring for CVE-2018-19627 is pending analysis. The EPSS model estimates a 17.70% probability of exploitation in the next 30 days.
How do I fix CVE-2018-19627?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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