CVE-2021-38185

GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_fgetstr integer overflow that triggers an out-of-bounds heap write. NOTE: it is unclear whether there are common cases where the pattern file, associated with the -E option, is untrusted data.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 96%
Affected Products (NVD)
VendorProductVersion
gnucpio
𝑥
≤ 2.13
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
cpio
bookworm
2.13+dfsg-7.1
fixed
bullseye
2.13+dfsg-7.1~deb11u1
fixed
sid
2.15+dfsg-2
fixed
stretch
no-dsa
trixie
2.15+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
cpio
bionic
Fixed 2.12+dfsg-6ubuntu0.18.04.4
released
focal
Fixed 2.13+dfsg-2ubuntu0.3
released
hirsute
Fixed 2.13+dfsg-4ubuntu0.3
released
impish
Fixed 2.13+dfsg-4ubuntu4
released
jammy
Fixed 2.13+dfsg-4ubuntu4
released
kinetic
Fixed 2.13+dfsg-4ubuntu4
released
lunar
Fixed 2.13+dfsg-4ubuntu4
released
trusty
Fixed 2.11+dfsg-1ubuntu1.2+esm2
released
xenial
Fixed 2.11+dfsg-5ubuntu1.1+esm1
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cpio
suse enterprise desktop 15 SP2
2.12-3.9.1
fixed
suse enterprise desktop 15 SP3
2.12-3.9.1
fixed
suse enterprise desktop 15 SP4
2.13-150400.1.98
fixed
suse enterprise desktop 15 SP5
2.13-150400.1.98
fixed
suse enterprise desktop 15 SP6
2.13-150400.3.6.1
fixed
suse enterprise desktop 15 SP7
2.13-150400.3.6.1
fixed
suse enterprise sap 12 SP3
2.11-36.15.1
fixed
suse enterprise sap 12 SP4
2.11-36.15.1
fixed
suse enterprise sap 12 SP5
2.11-36.15.1
fixed
suse enterprise sap 15
2.12-3.9.1
fixed
suse enterprise sap 15 SP1
2.12-3.9.1
fixed
suse enterprise sap 15 SP2
2.12-3.9.1
fixed
suse enterprise sap 15 SP3
2.12-3.9.1
fixed
suse enterprise sap 15 SP4
2.13-150400.1.98
fixed
suse enterprise sap 15 SP5
2.13-150400.1.98
fixed
suse enterprise sap 15 SP6
2.13-150400.3.6.1
fixed
suse enterprise sap 15 SP7
2.13-150400.3.6.1
fixed
suse enterprise server 12 SP2
2.11-36.15.1
fixed
suse enterprise server 12 SP3
2.11-36.15.1
fixed
suse enterprise server 12 SP4
2.11-36.15.1
fixed
suse enterprise server 12 SP5
2.11-36.15.1
fixed
suse enterprise server 15
2.12-3.9.1
fixed
suse enterprise server 15 SP1
2.12-3.9.1
fixed
suse enterprise server 15 SP2
2.12-3.9.1
fixed
suse enterprise server 15 SP3
2.12-3.9.1
fixed
suse enterprise server 15 SP4
2.13-150400.1.98
fixed
suse enterprise server 15 SP5
2.13-150400.1.98
fixed
suse enterprise server 15 SP6
2.13-150400.3.6.1
fixed
suse enterprise server 15 SP7
2.13-150400.3.6.1
fixed
cpio-lang
suse enterprise desktop 15 SP2
2.12-3.9.1
fixed
suse enterprise desktop 15 SP3
2.12-3.9.1
fixed
suse enterprise desktop 15 SP4
2.13-150400.1.98
fixed
suse enterprise desktop 15 SP5
2.13-150400.1.98
fixed
suse enterprise desktop 15 SP6
2.13-150400.3.6.1
fixed
suse enterprise desktop 15 SP7
2.13-150400.3.6.1
fixed
suse enterprise sap 12 SP3
2.11-36.15.1
fixed
suse enterprise sap 12 SP4
2.11-36.15.1
fixed
suse enterprise sap 12 SP5
2.11-36.15.1
fixed
suse enterprise sap 15
2.12-3.9.1
fixed
suse enterprise sap 15 SP1
2.12-3.9.1
fixed
suse enterprise sap 15 SP2
2.12-3.9.1
fixed
suse enterprise sap 15 SP3
2.12-3.9.1
fixed
suse enterprise sap 15 SP4
2.13-150400.1.98
fixed
suse enterprise sap 15 SP5
2.13-150400.1.98
fixed
suse enterprise sap 15 SP6
2.13-150400.3.6.1
fixed
suse enterprise sap 15 SP7
2.13-150400.3.6.1
fixed
suse enterprise server 12 SP2
2.11-36.15.1
fixed
suse enterprise server 12 SP3
2.11-36.15.1
fixed
suse enterprise server 12 SP4
2.11-36.15.1
fixed
suse enterprise server 12 SP5
2.11-36.15.1
fixed
suse enterprise server 15
2.12-3.9.1
fixed
suse enterprise server 15 SP1
2.12-3.9.1
fixed
suse enterprise server 15 SP2
2.12-3.9.1
fixed
suse enterprise server 15 SP3
2.12-3.9.1
fixed
suse enterprise server 15 SP4
2.13-150400.1.98
fixed
suse enterprise server 15 SP5
2.13-150400.1.98
fixed
suse enterprise server 15 SP6
2.13-150400.3.6.1
fixed
suse enterprise server 15 SP7
2.13-150400.3.6.1
fixed
cpio-mt
suse enterprise desktop 15 SP2
2.12-3.9.1
fixed
suse enterprise desktop 15 SP3
2.12-3.9.1
fixed
suse enterprise desktop 15 SP4
2.13-150400.1.98
fixed
suse enterprise desktop 15 SP5
2.13-150400.1.98
fixed
suse enterprise desktop 15 SP6
2.13-150400.3.6.1
fixed
suse enterprise desktop 15 SP7
2.13-150400.3.6.1
fixed
suse enterprise sap 15
2.12-3.9.1
fixed
suse enterprise sap 15 SP1
2.12-3.9.1
fixed
suse enterprise sap 15 SP2
2.12-3.9.1
fixed
suse enterprise sap 15 SP3
2.12-3.9.1
fixed
suse enterprise sap 15 SP4
2.13-150400.1.98
fixed
suse enterprise sap 15 SP5
2.13-150400.1.98
fixed
suse enterprise sap 15 SP6
2.13-150400.3.6.1
fixed
suse enterprise sap 15 SP7
2.13-150400.3.6.1
fixed
suse enterprise server 15
2.12-3.9.1
fixed
suse enterprise server 15 SP1
2.12-3.9.1
fixed
suse enterprise server 15 SP2
2.12-3.9.1
fixed
suse enterprise server 15 SP3
2.12-3.9.1
fixed
suse enterprise server 15 SP4
2.13-150400.1.98
fixed
suse enterprise server 15 SP5
2.13-150400.1.98
fixed
suse enterprise server 15 SP6
2.13-150400.3.6.1
fixed
suse enterprise server 15 SP7
2.13-150400.3.6.1
fixed