CVE-2018-8809
UnknownEPSS 1.15%
Last modified
CVE-2018-8809 is a vulnerability of currently unknown severity. In radare2 2.4.0, there is a heap-based buffer over-read in the dalvik_op function of anal_dalvik.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted dex file.. EPSS estimates a 1.15% chance of exploitation in the next 30 days.
Description
In radare2 2.4.0, there is a heap-based buffer over-read in the dalvik_op function of anal_dalvik.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted dex file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | 2.4.0 |
References
- https://github.com/radare/radare2/issues/9726Exploit, Third Party Advisory
- https://github.com/radare/radare2/issues/9726Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-8809?
In radare2 2.4.0, there is a heap-based buffer over-read in the dalvik_op function of anal_dalvik.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted dex file.
How severe is CVE-2018-8809?
Severity scoring for CVE-2018-8809 is pending analysis. The EPSS model estimates a 1.15% probability of exploitation in the next 30 days.
How do I fix CVE-2018-8809?
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-2018-8809?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST