CVE-2018-19843
UnknownEPSS 0.96%
Last modified
CVE-2018-19843 is a vulnerability of currently unknown severity. opmov in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.
Description
opmov in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | < 3.1.1 |
References
- https://github.com/radare/radare2/commit/f17bfd9f1da05f30f23a4dd05e9d2363e1406948Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/12242Exploit, Third Party Advisory
- https://github.com/radare/radare2/commit/f17bfd9f1da05f30f23a4dd05e9d2363e1406948Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/12242Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-19843?
opmov in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2.
How severe is CVE-2018-19843?
Severity scoring for CVE-2018-19843 is pending analysis. The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2018-19843?
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.
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Are you affected by CVE-2018-19843?
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Scan your code nowSource: NVD / NIST