CVE-2014-7901 Integer overflow in n/a
Remote attackers can cause denial of service or potential code execution in Google Chrome via a crafted JPEG image exploiting an integer overflow in PDFium.
- 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-2014-7901?
CVE-2014-7901 is a high-severity vulnerability in Google Chrome, published on 19 Nov 2014. 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
Integer overflow in the opj_t2_read_packet_data function in fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c in OpenJPEG in PDFium, as used in Google Chrome before 39.0.2171.65, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long segment in a JPEG image.
Weakness: CWE-189
Which versions are affected by CVE-2014-7901?
It affects 1 product.
Products include Google Chrome.
How do I fix CVE-2014-7901?
Upgrade to a fixed version.
Is CVE-2014-7901 being exploited?
There is no known exploitation of CVE-2014-7901 in the wild and no public exploit code.
Other vulnerabilities in Google Chrome
Sources
Also known as GHSA-66pw-6pmq-99g4, UBUNTU-CVE-2014-7901.