CVE-2022-26181 Memory corruption in n/a
A heap-buffer-overflow in Lepton allows attackers to execute arbitrary code or cause denial of service via crafted images.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-26181?
CVE-2022-26181 is a high-severity memory corruption vulnerability in n/a, published on 28 Feb 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Dropbox Lepton v1.2.1-185-g2a08b77 was discovered to contain a heap-buffer-overflow in the function aligned_dealloc():src/lepton/bitops.cc:108.
Weakness: CWE-787
Which versions are affected by CVE-2022-26181?
It affects 1 product.
Products include Dropbox Lepton.
How do I fix CVE-2022-26181?
No fix has been published for CVE-2022-26181 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-2022-26181 being exploited?
There is no known exploitation of CVE-2022-26181 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-w6mh-p599-cxh4, UBUNTU-CVE-2022-26181.