Vulnerability Description
iDailyDiary 4.30 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the preferences tab name field. Attackers can paste a 2,000,000 character buffer into the default diary tab name to trigger an application crash.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://www.exploit-db.com/exploits/49898
- https://www.splinterware.com/index.html
- https://www.vulncheck.com/advisories/idailydiary-denial-of-service-poc
FAQ
What is CVE-2021-47824?
CVE-2021-47824 is a vulnerability with a CVSS score of 7.5 (HIGH). iDailyDiary 4.30 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the preferences tab name field. Attackers can paste a 2,000,000 character buff...
How severe is CVE-2021-47824?
CVE-2021-47824 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-47824?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.