CVE-2021-3119 Null dereference in n/a
Attackers can cause a remote denial of service via crafted SQL commands triggering a NULL pointer dereference in SQLCipher.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-3119?
CVE-2021-3119 is a high-severity vulnerability in n/a, published on 25 Mar 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-476
Which versions are affected by CVE-2021-3119?
It affects 1 product.
Products include Zetetic Sqlcipher.
How do I fix CVE-2021-3119?
No fix has been published for CVE-2021-3119 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-3119 being exploited?
There is no known exploitation of CVE-2021-3119 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-r659-6fh2-v3gv.