CVE-2019-12810 Memory corruption in ALSee
An attacker can execute arbitrary code by tricking a user into opening a maliciously crafted PSD file in ALSee.
- 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-2019-12810?
CVE-2019-12810 is a high-severity memory corruption vulnerability in ESTSOFT ALSee, published on 30 Aug 2019. 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
A memory corruption vulnerability exists in the .PSD parsing functionality of ALSee v5.3 ~ v8.39. A specially crafted .PSD file can cause an out of bounds write vulnerability resulting in code execution. By persuading a victim to open a specially-crafted .PSD file, an attacker could execute arbitrary code.
Weakness: CWE-787
Which versions are affected by CVE-2019-12810?
It affects 1 product.
Products include Estsoft Alsee.
How do I fix CVE-2019-12810?
No fix has been published for CVE-2019-12810 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-2019-12810 being exploited?
There is no known exploitation of CVE-2019-12810 in the wild and no public exploit code.
Other vulnerabilities in ESTSOFT ALSee
Sources
Also known as GHSA-3fqq-xg7v-c9jq.