CVE-2018-19842
UnknownEPSS 0.96%
Last modified
CVE-2018-19842 is a vulnerability of currently unknown severity. getToken in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (stack-based 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
getToken in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (stack-based buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | < 3.1.0 |
References
- https://github.com/radare/radare2/commit/66191f780863ea8c66ace4040d0d04a8842e8432Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/12239Exploit, Third Party Advisory
- https://github.com/radare/radare2/commit/66191f780863ea8c66ace4040d0d04a8842e8432Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/12239Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-19842?
getToken in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (stack-based buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2.
How severe is CVE-2018-19842?
Severity scoring for CVE-2018-19842 is pending analysis. The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2018-19842?
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-2018-19842?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST