CVE-2018-20552
UnknownEPSS 1.25%
Last modified
CVE-2018-20552 is a vulnerability of currently unknown severity. Tcpreplay before 4.3.1 has a heap-based buffer over-read in packet2tree in tree.c.. EPSS estimates a 1.25% chance of exploitation in the next 30 days.
Description
Tcpreplay before 4.3.1 has a heap-based buffer over-read in packet2tree in tree.c.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Broadcom | Tcpreplay | < 4.3.1 |
References
- https://github.com/appneta/tcpreplay/issues/530Exploit, Third Party Advisory
- https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2Patch, Third Party Advisory
- https://github.com/appneta/tcpreplay/issues/530Exploit, Third Party Advisory
- https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20552?
Tcpreplay before 4.3.1 has a heap-based buffer over-read in packet2tree in tree.c.
How severe is CVE-2018-20552?
Severity scoring for CVE-2018-20552 is pending analysis. The EPSS model estimates a 1.25% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20552?
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-2018-20552?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST