cbcvebase.
CVE-2006-6499
published 2006-12-20

CVE-2006-6499: 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…

PriorityP415medium4.3CVSS 2.0
AVNACMAuNCNINAP
EPSS
3.72%
88.5th percentile
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.

Affected

11 ranges
VendorProductVersion rangeFixed in
canonicalubuntu_linux
canonicalubuntu_linux
canonicalubuntu_linux
debiandebian_linux
debiandebian_linux
debianfirefox< firefox 45.0-1 (sid)firefox 45.0-1 (sid)
debianfirefox-esr< firefox 45.0-1 (sid)firefox 45.0-1 (sid)
mozillafirefox>= 1.5 < 1.5.0.91.5.0.9
mozillafirefox>= 2.0 < 2.0.0.12.0.0.1
mozillaseamonkey< 1.0.71.0.7
mozillathunderbird< 1.5.0.91.5.0.9

CVSS provenance

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv4.3MEDIUM
vendor_ubuntu6.8MEDIUM
vendor_debian4.3HIGH
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.