CVE-2017-5413

A segmentation fault can occur during some bidirectional layout operations

published June 11, 2018

CVSS
—
EPSS
2%
Percentile
78.7
In the wild
Unconfirmed
What it is

⚠️ A segmentation fault can crash your browser while trying to display content! This sneaky bug affects Firefox and Thunderbird versions below 52. 🔥 Think of it like a busy kitchen where a chef suddenly drops a tray of ingredients — everything comes to a halt, and chaos ensues while the staff scramble to clean up the mess. In this case, your browsing experience can come to a grinding halt when bidirectional layout operations go wrong. When this bug hits, it can lead to a crash during specific layout operations, disrupting your workflow — imagine losing your progress in a critical email or document! While not actively exploited, this fault can be incredibly frustrating for users who depend on stable software.

Put simply

Think of it like a busy kitchen where a chef suddenly drops a tray of ingredients — everything comes to a halt, and chaos ensues while the staff scramble to clean up the mess. In this case, your browsing experience can come to a grinding halt when bidirectional layout operations go wrong. This vulnerability occurs during some bidirectional layout operations, leading to a segmentation fault in Firefox versions < 52 and Thunderbird versions < 52. Essentially, the software encounters an unexpected condition that causes it to crash.

What to do

When this bug hits, it can lead to a crash during specific layout operations, disrupting your workflow — imagine losing your progress in a critical email or document! While not actively exploited, this fault can be incredibly frustrating for users who depend on stable software. To protect yourself, update Firefox and Thunderbird to version 52 or later immediately. Keeping your software up-to-date is the best defense against such annoying issues! You've got this! Just follow these steps, and you’ll keep your browser running smoothly! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01831 · 78.7th percentile
Published
2018-06-11T21:00Z
EPSS history
Timeline
  • 11 JUN 21:00Z
    A segmentation fault can occur during some bidirectional layout operations
    cvelistv5