Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sqlite | Sqlite | 3.35.4 |
Related Weaknesses (CWE)
References
- https://github.com/Tsiming/Vulnerabilities/blob/main/SQLite/CVE-2021-31239ExploitPatch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202311-03
- https://security.netapp.com/advisory/ntap-20230609-0010/
- https://www.sqlite.org/cves.htmlVendor Advisory
- https://www.sqlite.org/forum/forumpost/d9fce1a89bMitigation
- https://github.com/Tsiming/Vulnerabilities/blob/main/SQLite/CVE-2021-31239ExploitPatch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202311-03
- https://security.netapp.com/advisory/ntap-20230609-0010/
- https://www.sqlite.org/cves.htmlVendor Advisory
- https://www.sqlite.org/forum/forumpost/d9fce1a89bMitigation
FAQ
What is CVE-2021-31239?
CVE-2021-31239 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 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-2021-31239?
Check the references section above for vendor advisories and patch information. Affected products include: Sqlite Sqlite.