CVE-2010-0846 Memory corruption in n/a
Remote attackers can execute arbitrary code or cause denial of service via a heap-based buffer overflow in the Java ImageIO component when processing malicious JPEG images.
- 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
- Available
What is CVE-2010-0846?
CVE-2010-0846 is a high-severity memory corruption vulnerability in Sun Jdk, published on 1 Apr 2010. 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
Unspecified vulnerability in the ImageIO component in Oracle Java SE and Java for Business 6 Update 18, 5.0 Update 23, 1.4.2_25, and 1.3.1_27 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors. NOTE: the previous information was obtained from the March 2010 CPU. Oracle has not commented on claims from a reliable researcher that this is a heap-based buffer overflow that allows remote attackers to execute arbitrary code, related to an "invalid assignment" and inconsistent length values in a JPEG image encoder (JPEGImageEncoderImpl).
Which versions are affected by CVE-2010-0846?
It affects 3 products.
How do I fix CVE-2010-0846?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2010-0846 being exploited?
There is no known exploitation of CVE-2010-0846 in the wild and no public exploit code.
Other vulnerabilities in Sun Jdk
Sources
Also known as GHSA-hmf5-2rc2-q7f8.