CVE-2021-3119
7.5 · HIGHOverview
CVE-2021-3119 is a high-severity vulnerability affecting zetetic sqlcipher. It was published on March 25, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Zetetic SQLCipher 4.x before 4.4.3 has a NULL pointer dereferencing issue related to sqlcipher_export in crypto.c and sqlite3StrICmp in sqlite3.c. This may allow an attacker to perform a remote denial of service attack. For example, an SQL injection can be used to execute the crafted SQL command sequence, which causes a segmentation fault.
Remediation
Check the references section for vendor advisories and patches from zetetic. Update sqlcipher to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| zetetic | sqlcipher | >= 4.0, < 4.4.3 | Affected |
References
Frequently Asked Questions
What is CVE-2021-3119?
CVE-2021-3119 is a high-severity vulnerability affecting zetetic sqlcipher. It was published on March 25, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2021-3119?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-3119?
Check the references section for vendor advisories and patches from zetetic. Update sqlcipher to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-3119?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-3119 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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