CVE-2023-33457 Memory corruption in n/a
A negative size in memcpy within URIParser::parse can cause a buffer overflow and crash, leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-33457?
CVE-2023-33457 is a high-severity memory corruption vulnerability in n/a, published on 6 Jun 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
In Sogou Workflow v0.10.6, memcpy a negtive size in URIParser::parse , may cause buffer-overflow and crash.
Weakness: CWE-120
Which versions are affected by CVE-2023-33457?
It affects 1 product.
Products include Sogou C\+\+ Workflow.
How do I fix CVE-2023-33457?
No fix has been published for CVE-2023-33457 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-2023-33457 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33457 exists.
Sources
Also known as GHSA-82j5-32pp-rmcg.