cbcvebase.
CVE-2016-1974
published 2016-03-13

CVE-2016-1974: The nsScannerString::AppendUnicodeTo function in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 does not verify that memory allocation succeeds…

PriorityP340high8.8CVSS 3.0
AVNACLPRNUIRSUCHIHAH
EPSS
2.97%
85.7th percentile
The nsScannerString::AppendUnicodeTo function in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 does not verify that memory allocation succeeds, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via crafted Unicode data in an HTML, XML, or SVG document.

Affected

29 ranges· showing 25
VendorProductVersion rangeFixed in
debianfirefox< firefox 45.0-1 (sid)firefox 45.0-1 (sid)
debianfirefox-esr< firefox 45.0-1 (sid)firefox 45.0-1 (sid)
mozillafirefox<= 44.0.2
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox
mozillafirefox>= 0 < 45.0+build2-0ubuntu0.14.04.145.0+build2-0ubuntu0.14.04.1
mozillafirefox>= 0 < 45.0.2+build1-0ubuntu0.14.04.145.0.2+build1-0ubuntu0.14.04.1
mozillafirefox>= 0 < 45.0.1+build1-0ubuntu0.14.04.245.0.1+build1-0ubuntu0.14.04.2
mozillathunderbird<= 38.6.0
mozillathunderbird>= 0 < 1:38.7.2+build1-0ubuntu0.14.04.11:38.7.2+build1-0ubuntu0.14.04.1
mozillathunderbird>= 0 < 1:38.7.2+build1-0ubuntu0.16.04.11:38.7.2+build1-0ubuntu0.16.04.1
opensuseleap
opensuseopensuse
opensuseopensuse

CVSS provenance

nvdv3.08.8HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu8.8HIGH
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