CVE-2016-2838
UnknownEPSS 4.54%
Last modified
CVE-2016-2838 is a vulnerability of currently unknown severity. Heap-based buffer overflow in the nsBidi::BracketData::AddOpening function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via directional content in an SVG document.. EPSS estimates a 4.54% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in the nsBidi::BracketData::AddOpening function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via directional content in an SVG document.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | <= 47.0.1 |
| Mozilla | Firefox | 45.1.0 |
| Mozilla | Firefox | 45.1.1 |
| Mozilla | Firefox | 45.2.0 |
| Mozilla | Firefox | 45.3.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1279814Issue Tracking, Permissions Required
- https://bugzilla.mozilla.org/show_bug.cgi?id=1279814Issue Tracking, Permissions Required
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-2838?
Heap-based buffer overflow in the nsBidi::BracketData::AddOpening function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via directional content in an SVG document.
How severe is CVE-2016-2838?
Severity scoring for CVE-2016-2838 is pending analysis. The EPSS model estimates a 4.54% probability of exploitation in the next 30 days.
How do I fix CVE-2016-2838?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2016-2838?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST