CVE-2016-1521

The directrun function in directmachine.cpp in Libgraphite in Graphite 2 1.2.4, as used in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.6.1, does not validate a certain skip operation, which allows remote attackers to execute arbitrary code, obtain sensitive information, or cause a denial of service (out-of-bounds read and application crash) via a crafted Graphite smart font.
Severity
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Atk. Vector
NETWORK
Atk. Complexity
LOW
Priv. Required
NONE
Base Score
CVSS 3.x
EPSS Score
Percentile: 88%
VendorProductVersion
debiandebian_linux
7.0
debiandebian_linux
8.0
silgraphite2
𝑥
≤ 1.2.4
mozillafirefox
𝑥
≤ 42.0
mozillafirefox
38.0.1
mozillafirefox
38.0.5
mozillafirefox
38.1.0
mozillafirefox
38.1.1
mozillafirefox
38.2.0
mozillafirefox
38.2.1
mozillafirefox
38.3.0
mozillafirefox
38.4.0
mozillafirefox
38.5.0
mozillafirefox
38.5.1
mozillafirefox
38.5.2
mozillafirefox
38.6.0
mozillathunderbird
𝑥
≤ 38.5.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
graphite2
bookworm
1.3.14-1
fixed
bullseye
1.3.14-1
fixed
sid
1.3.14-2
fixed
trixie
1.3.14-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
graphite2
zesty
Fixed 1.3.5-1ubuntu1
released
yakkety
Fixed 1.3.5-1ubuntu1
released
xenial
Fixed 1.3.5-1ubuntu1
released
wily
Fixed 1.2.4-3ubuntu1.1
released
trusty
Fixed 1.2.4-1ubuntu1.1
released
precise
ignored
References