CVE-2012-3548
Last modified
CVE-2012-3548 is a vulnerability of currently unknown severity. The dissect_drda function in epan/dissectors/packet-drda.c in Wireshark 1.6.x through 1.6.10 and 1.8.x through 1.8.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a small value for a certain length field in a capture file.. EPSS estimates a 1.57% chance of exploitation in the next 30 days.
Description
The dissect_drda function in epan/dissectors/packet-drda.c in Wireshark 1.6.x through 1.6.10 and 1.8.x through 1.8.2 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a small value for a certain length field in a capture file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | 1.8.0 |
| Wireshark | Wireshark | 1.8.1 |
| Wireshark | Wireshark | 1.8.2 |
| Wireshark | Wireshark | 1.6.0 |
| Wireshark | Wireshark | 1.6.1 |
| Wireshark | Wireshark | 1.6.2 |
| Wireshark | Wireshark | 1.6.3 |
| Wireshark | Wireshark | 1.6.4 |
| Wireshark | Wireshark | 1.6.5 |
| Wireshark | Wireshark | 1.6.6 |
| Wireshark | Wireshark | 1.6.7 |
| Wireshark | Wireshark | 1.6.8 |
| Wireshark | Wireshark | 1.6.9 |
| Wireshark | Wireshark | 1.6.10 |
References
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7666Exploit, Patch
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7666Exploit, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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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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