CVE-2016-9427

Integer overflow vulnerability in bdwgc before 2016-09-27 allows attackers to cause client of bdwgc denial of service (heap buffer overflow crash) and possibly execute arbitrary code via huge allocation.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
bdwgc_projectbdwgc
𝑥
≤ 7.4.4
debiandebian_linux
9.0
opensuseleap
42.1
opensuseleap
42.2
opensuseopensuse
13.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libgc
bookworm
1:8.2.2-3
fixed
bullseye
1:8.0.4-3
fixed
jessie
no-dsa
sid
1:8.2.8-1
fixed
trixie
1:8.2.8-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libgc
precise
Fixed 1:7.1-8ubuntu0.12.04.3
released
trusty
Fixed 1:7.2d-5ubuntu2.1
released
xenial
Fixed 1:7.4.2-7.3ubuntu0.1
released
yakkety
Fixed 1:7.4.2-8ubuntu0.1
released
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-updates/2016-12/msg00089.html
http://lists.opensuse.org/opensuse-updates/2016-12/msg00115.html
http://www.openwall.com/lists/oss-security/2016/11/18/3
http://www.securityfocus.com/bid/94407
https://github.com/ivmai/bdwgc/issues/135
https://lists.debian.org/debian-lts-announce/2022/03/msg00039.html
http://lists.opensuse.org/opensuse-updates/2016-12/msg00089.html
http://lists.opensuse.org/opensuse-updates/2016-12/msg00115.html
http://www.openwall.com/lists/oss-security/2016/11/18/3
http://www.securityfocus.com/bid/94407
https://github.com/ivmai/bdwgc/issues/135
https://lists.debian.org/debian-lts-announce/2022/03/msg00039.html