CVE-2017-18926

raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflows (sometimes seen in raptor_qname_format_as_xml).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.1 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
Affected Products (NVD)
VendorProductVersion
librdfraptor_rdf_syntax_library
2.0.15
debiandebian_linux
9.0
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
raptor2
bookworm
2.0.15-4
fixed
bullseye
2.0.14-1.2
fixed
sid
2.0.16-4
fixed
trixie
2.0.16-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
raptor
bionic
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
needed
raptor2
bionic
Fixed 2.0.14-1ubuntu0.18.04.1
released
focal
Fixed 2.0.15-0ubuntu1.20.04.1
released
groovy
Fixed 2.0.15-0ubuntu1.20.10.1
released
hirsute
Fixed 2.0.15-0ubuntu2
released
impish
Fixed 2.0.15-0ubuntu2
released
jammy
Fixed 2.0.15-0ubuntu2
released
kinetic
Fixed 2.0.15-0ubuntu2
released
lunar
Fixed 2.0.15-0ubuntu2
released
mantic
Fixed 2.0.15-0ubuntu2
released
noble
Fixed 2.0.15-0ubuntu2
released
trusty
dne
xenial
Fixed 2.0.14-1ubuntu0.16.04.1
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libraptor-devel
suse enterprise desktop 15 SP1
2.0.15-3.3.1
fixed
suse enterprise desktop 15 SP2
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP3
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP4
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP5
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP6
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP7
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP1
2.0.15-3.3.1
fixed
suse enterprise sap 15 SP2
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP3
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP4
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP5
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP6
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP7
2.0.15-9.3.1
fixed
suse enterprise server 15 SP1
2.0.15-3.3.1
fixed
suse enterprise server 15 SP2
2.0.15-9.3.1
fixed
suse enterprise server 15 SP3
2.0.15-9.3.1
fixed
suse enterprise server 15 SP4
2.0.15-9.3.1
fixed
suse enterprise server 15 SP5
2.0.15-9.3.1
fixed
suse enterprise server 15 SP6
2.0.15-9.3.1
fixed
suse enterprise server 15 SP7
2.0.15-9.3.1
fixed
libraptor2-0
suse enterprise desktop 15 SP1
2.0.15-3.3.1
fixed
suse enterprise desktop 15 SP2
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP3
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP4
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP5
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP6
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP7
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP1
2.0.15-3.3.1
fixed
suse enterprise sap 15 SP2
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP3
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP4
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP5
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP6
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP7
2.0.15-9.3.1
fixed
suse enterprise server 15 SP1
2.0.15-3.3.1
fixed
suse enterprise server 15 SP2
2.0.15-9.3.1
fixed
suse enterprise server 15 SP3
2.0.15-9.3.1
fixed
suse enterprise server 15 SP4
2.0.15-9.3.1
fixed
suse enterprise server 15 SP5
2.0.15-9.3.1
fixed
suse enterprise server 15 SP6
2.0.15-9.3.1
fixed
suse enterprise server 15 SP7
2.0.15-9.3.1
fixed
raptor
suse enterprise desktop 15 SP1
2.0.15-3.3.1
fixed
suse enterprise desktop 15 SP2
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP3
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP4
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP5
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP6
2.0.15-9.3.1
fixed
suse enterprise desktop 15 SP7
2.0.15-9.3.1
fixed
suse enterprise sap 12 SP5
2.0.15-5.3.1
fixed
suse enterprise sap 15 SP1
2.0.15-3.3.1
fixed
suse enterprise sap 15 SP2
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP3
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP4
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP5
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP6
2.0.15-9.3.1
fixed
suse enterprise sap 15 SP7
2.0.15-9.3.1
fixed
suse enterprise server 12 SP5
2.0.15-5.3.1
fixed
suse enterprise server 15 SP1
2.0.15-3.3.1
fixed
suse enterprise server 15 SP2
2.0.15-9.3.1
fixed
suse enterprise server 15 SP3
2.0.15-9.3.1
fixed
suse enterprise server 15 SP4
2.0.15-9.3.1
fixed
suse enterprise server 15 SP5
2.0.15-9.3.1
fixed
suse enterprise server 15 SP6
2.0.15-9.3.1
fixed
suse enterprise server 15 SP7
2.0.15-9.3.1
fixed
suse enterprise workstation 12 SP5
2.0.15-5.3.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
raptor2
RHEL 8
0:2.0.15-16.el8
fixed
raptor2-devel
RHEL 8
0:2.0.15-16.el8
fixed
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2020/11/13/1
http://www.openwall.com/lists/oss-security/2020/11/13/2
http://www.openwall.com/lists/oss-security/2020/11/14/2
http://www.openwall.com/lists/oss-security/2020/11/16/2
http://www.openwall.com/lists/oss-security/2020/11/16/3
https://github.com/LibreOffice/core/blob/master/external/redland/raptor/0001-Calcualte-max-nspace-declarations-correctly-for-XML-.patch.1
https://lists.debian.org/debian-lts-announce/2020/11/msg00012.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD67AVORGQXORPWNYYUHCH6YPPT6CI4O/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVHFYQDMVEBICIL4DBAGRRLPUR4QYWMV/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDZRNM45VPTQF2BKRWG4YRCHJGQ2L7NS/
https://www.debian.org/security/2020/dsa-4785
https://www.openwall.com/lists/oss-security/2017/06/07/1
http://www.openwall.com/lists/oss-security/2020/11/13/1
http://www.openwall.com/lists/oss-security/2020/11/13/2
http://www.openwall.com/lists/oss-security/2020/11/14/2
http://www.openwall.com/lists/oss-security/2020/11/16/2
http://www.openwall.com/lists/oss-security/2020/11/16/3
https://github.com/LibreOffice/core/blob/master/external/redland/raptor/0001-Calcualte-max-nspace-declarations-correctly-for-XML-.patch.1
https://lists.debian.org/debian-lts-announce/2020/11/msg00012.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD67AVORGQXORPWNYYUHCH6YPPT6CI4O/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVHFYQDMVEBICIL4DBAGRRLPUR4QYWMV/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDZRNM45VPTQF2BKRWG4YRCHJGQ2L7NS/
https://www.debian.org/security/2020/dsa-4785
https://www.openwall.com/lists/oss-security/2017/06/07/1