CVE-2020-18898

A stack exhaustion issue in the printIFDStructure function of Exiv2 0.27 allows remote attackers to cause a denial of service (DOS) via a crafted file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
Affected Products (NVD)
VendorProductVersion
exiv2exiv2
0.27
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
exiv2
bookworm
unimportant
bullseye
unimportant
bullseye (security)
unimportant
sid
unimportant
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
exiv2
bionic
not-affected
focal
not-affected
hirsute
ignored
impish
ignored
jammy
not-affected
kinetic
ignored
lunar
not-affected
mantic
not-affected
trusty
dne
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libexiv2-26
suse enterprise desktop 15 SP3
0.26-150000.6.16.1
fixed
suse enterprise desktop 15 SP4
0.26-150000.6.16.1
fixed
suse enterprise sap 15
0.26-150000.6.16.1
fixed
suse enterprise sap 15 SP1
0.26-150000.6.16.1
fixed
suse enterprise sap 15 SP2
0.26-150000.6.16.1
fixed
suse enterprise sap 15 SP3
0.26-150000.6.16.1
fixed
suse enterprise sap 15 SP4
0.26-150000.6.16.1
fixed
suse enterprise server 15
0.26-150000.6.16.1
fixed
suse enterprise server 15 SP1
0.26-150000.6.16.1
fixed
suse enterprise server 15 SP2
0.26-150000.6.16.1
fixed
suse enterprise server 15 SP3
0.26-150000.6.16.1
fixed
suse enterprise server 15 SP4
0.26-150000.6.16.1
fixed
libexiv2-devel
suse enterprise desktop 15 SP3
0.26-150000.6.16.1
fixed
suse enterprise desktop 15 SP4
0.26-150000.6.16.1
fixed
suse enterprise sap 15
0.26-150000.6.16.1
fixed
suse enterprise sap 15 SP1
0.26-150000.6.16.1
fixed
suse enterprise sap 15 SP2
0.26-150000.6.16.1
fixed
suse enterprise sap 15 SP3
0.26-150000.6.16.1
fixed
suse enterprise sap 15 SP4
0.26-150000.6.16.1
fixed
suse enterprise server 15
0.26-150000.6.16.1
fixed
suse enterprise server 15 SP1
0.26-150000.6.16.1
fixed
suse enterprise server 15 SP2
0.26-150000.6.16.1
fixed
suse enterprise server 15 SP3
0.26-150000.6.16.1
fixed
suse enterprise server 15 SP4
0.26-150000.6.16.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
exiv2
RHEL 8
0:0.27.5-2.el8
fixed
exiv2-devel
RHEL 8
0:0.27.5-2.el8
fixed
exiv2-doc
RHEL 8
0:0.27.5-2.el8
fixed
exiv2-libs
RHEL 8
0:0.27.5-2.el8
fixed
Common Weakness Enumeration
References
https://cwe.mitre.org/data/definitions/674.html
https://github.com/Exiv2/exiv2/issues/741
https://cwe.mitre.org/data/definitions/674.html
https://github.com/Exiv2/exiv2/issues/741