CVE-2018-20097

There is a SEGV in Exiv2::Internal::TiffParserWorker::findPrimaryGroups of tiffimage_int.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.
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: 85%
Affected Products (NVD)
VendorProductVersion
exiv2exiv2
0.27:rc3
debiandebian_linux
8.0
debiandebian_linux
10.0
redhatenterprise_linux_dekstop
7.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_workstation
7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
exiv2
bookworm
0.27.6-1
fixed
bullseye
0.27.3-3+deb11u2
fixed
bullseye (security)
0.27.3-3+deb11u1
fixed
sid
0.28.3+dfsg-2
fixed
stretch
ignored
trixie
0.28.3+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
exiv2
bionic
not-affected
cosmic
not-affected
trusty
dne
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libexiv2-26
suse enterprise desktop 15 SP3
0.26-150000.6.26.1
fixed
suse enterprise sap 15
0.26-150000.6.26.1
fixed
suse enterprise sap 15 SP1
0.26-150000.6.26.1
fixed
suse enterprise sap 15 SP2
0.26-150000.6.26.1
fixed
suse enterprise sap 15 SP3
0.26-150000.6.26.1
fixed
suse enterprise server 15
0.26-150000.6.26.1
fixed
suse enterprise server 15 SP1
0.26-150000.6.26.1
fixed
suse enterprise server 15 SP2
0.26-150000.6.26.1
fixed
suse enterprise server 15 SP3
0.26-150000.6.26.1
fixed
libexiv2-devel
suse enterprise desktop 15 SP3
0.26-150000.6.26.1
fixed
suse enterprise sap 15
0.26-150000.6.26.1
fixed
suse enterprise sap 15 SP1
0.26-150000.6.26.1
fixed
suse enterprise sap 15 SP2
0.26-150000.6.26.1
fixed
suse enterprise sap 15 SP3
0.26-150000.6.26.1
fixed
suse enterprise server 15
0.26-150000.6.26.1
fixed
suse enterprise server 15 SP1
0.26-150000.6.26.1
fixed
suse enterprise server 15 SP2
0.26-150000.6.26.1
fixed
suse enterprise server 15 SP3
0.26-150000.6.26.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
exiv2
RHEL 7
0:0.27.0-2.el7_6
fixed
RHEL 8
0:0.27.2-5.el8
fixed
exiv2-devel
RHEL 7
0:0.27.0-2.el7_6
fixed
RHEL 8
0:0.27.2-5.el8
fixed
exiv2-doc
RHEL 7
0:0.27.0-2.el7_6
fixed
RHEL 8
0:0.27.2-5.el8
fixed
exiv2-libs
RHEL 7
0:0.27.0-2.el7_6
fixed
RHEL 8
0:0.27.2-5.el8
fixed
gegl
RHEL 8
0:0.2.0-39.el8
fixed
gnome-color-manager
RHEL 8
0:3.28.0-3.el8
fixed
libgexiv2
RHEL 8
0:0.10.8-4.el8
fixed
libgexiv2-devel
RHEL 8
0:0.10.8-4.el8
fixed
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2019:2101
https://github.com/Exiv2/exiv2/issues/590
https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206
https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/
https://access.redhat.com/errata/RHSA-2019:2101
https://github.com/Exiv2/exiv2/issues/590
https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206
https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/