CVE-2018-7322
UnknownEPSS 2.54%
Last modified
CVE-2018-7322 is a vulnerability of currently unknown severity. In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-dcm.c had an infinite loop that was addressed by checking for integer wraparound.. EPSS estimates a 2.54% chance of exploitation in the next 30 days.
Description
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-dcm.c had an infinite loop that was addressed by checking for integer wraparound.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | >= 2.2.0, <= 2.2.12 |
| Wireshark | Wireshark | >= 2.4.0, <= 2.4.4 |
| Debian | Debian Linux | 7.0 |
| Debian | Debian Linux | 8.0 |
References
- http://www.securityfocus.com/bid/103158Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14411Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/04/msg00018.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/01/msg00010.htmlMailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-06.htmlVendor Advisory
- http://www.securityfocus.com/bid/103158Third Party Advisory, VDB Entry
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14411Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/04/msg00018.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/01/msg00010.htmlMailing List, Third Party Advisory
- https://www.wireshark.org/security/wnpa-sec-2018-06.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-7322?
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-dcm.c had an infinite loop that was addressed by checking for integer wraparound.
How severe is CVE-2018-7322?
Severity scoring for CVE-2018-7322 is pending analysis. The EPSS model estimates a 2.54% probability of exploitation in the next 30 days.
How do I fix CVE-2018-7322?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
- CVE-2018-7316Arbitrary File Upload exists in the Proclaim 9.1.1 component…
- CVE-2018-7317Backup Download exists in the Proclaim 9.1.1 component for J…
- CVE-2018-7318SQL Injection exists in the CheckList 1.1.1 component for Jo…9.8
- CVE-2018-7319SQL Injection exists in the OS Property Real Estate 3.12.7 c…
- CVE-2018-7320In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP…
- CVE-2018-7321In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissec…
- CVE-2018-7323In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissec…
- CVE-2018-7324In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissec…
- CVE-2018-7325In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissec…
- CVE-2018-7326In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissec…
- CVE-2018-7327In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissec…
- CVE-2018-7328In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissec…
Are you affected by CVE-2018-7322?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST