CVE-2021-31239
HIGHCVSS 7.5/10EPSS 2.16%
Last modified
CVE-2021-31239 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue found in SQLite SQLite3 v.3.35.4 that allows a remote attacker to cause a denial of service via the appendvfs.c function.. EPSS estimates a 2.16% chance of exploitation in the next 30 days.
Description
An issue found in SQLite SQLite3 v.3.35.4 that allows a remote attacker to cause a denial of service via the appendvfs.c function.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sqlite | Sqlite | 3.35.4 |
References
- https://www.sqlite.org/cves.htmlVendor Advisory
- https://www.sqlite.org/cves.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-31239?
An issue found in SQLite SQLite3 v.3.35.4 that allows a remote attacker to cause a denial of service via the appendvfs.c function.
How severe is CVE-2021-31239?
CVE-2021-31239 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.16% probability of exploitation in the next 30 days.
How do I fix CVE-2021-31239?
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-2021-31239?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST