CVE-2024-41433 Memory corruption in n/a
A buffer overflow in TiDB's expression list component allows attackers to cause a denial of service via crafted input.
- 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-2024-41433?
CVE-2024-41433 is a critical memory corruption vulnerability in n/a, published on 3 Sep 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
PingCAP TiDB v8.1.0 was discovered to contain a buffer overflow via the component expression.ExplainExpressionList. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. NOTE: PingCAP maintains that the actual reproduction of this issue did not cause the security impact of service interruption to other users. They argue that this is a complex query bug and not a DoS vulnerability.
Weakness: CWE-120
Which versions are affected by CVE-2024-41433?
It affects 1 product.
Products include Pingcap Tidb.
How do I fix CVE-2024-41433?
No fix has been published for CVE-2024-41433 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2024-41433 being exploited?
There is no known exploitation of CVE-2024-41433 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-89wc-q5f7-75f4.