The js_dtoa function in Mozilla Firefox 2.x before 2.0.0.1, 1.5.x before 1.5.0.9, Thunderbird before 1.5.0.9, and SeaMonkey before 1.0.7 overwrites memory instead of exiting when the floating point precision is reduced, which allows remote attackers to cause a denial of service via any plugins that reduce the precision.
Threat-Mapped Scoring
Score: 1.5
Priority: P4 - Informational (Low)
S10 – Denial of Service
EPSS
Score: 0.23595 Percentile:
0.95728
CVSS Scoring
CVSS v2 Score: 4.3
Severity:
Mapped CWE(s)
CWE-835
: Loop with Unreachable Exit Condition ('Infinite Loop')