CVE-2012-2849 Integer overflow in n/a

What is CVE-2012-2849?

CVE-2012-2849 is a medium-severity vulnerability in Google Chrome, published on 6 Aug 2012. 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

Off-by-one error in the GIF decoder in Google Chrome before 21.0.1180.57 on Mac OS X and Linux, and before 21.0.1180.60 on Windows and Chrome Frame, allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image.

Weakness: CWE-189

Which versions are affected by CVE-2012-2849?

It affects 1 product.

Products include Google Chrome.

How do I fix CVE-2012-2849?

No fix has been published for CVE-2012-2849 yet. Limit exposure of the affected software until one is available.

Is CVE-2012-2849 being exploited?

There is no known exploitation of CVE-2012-2849 in the wild and no public exploit code.

Other vulnerabilities in Google Chrome

• CVE-2022-4135 Google Chromium GPU Heap Buffer Overflow Exploited Critical 9.6
• CVE-2020-16017 Google Chrome Use-After-Free Exploited Critical 9.6
• CVE-2020-16010 Google Chrome for Android UI Heap Buffer Overflow Exploited Critical 9.6
• CVE-2026-87491 Google Chromium V8 Out of Bounds Write Exploited High 8.8
• CVE-2026-85046 Google Chromium V8 Type Confusion Exploited High 8.8

All Google Chrome vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-g9cq-8v4g-hcfw.