CVE-2017-18926

Опубликовано: 06 нояб. 2020

Источник: nvd

CVSS3: 7.1

CVSS2: 5.8

EPSS Низкий

Описание

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).

Ссылки

http://www.openwall.com/lists/oss-security/2020/11/13/1
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/13/2
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/14/2
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/16/2
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/16/3
Mailing List
Third Party Advisory
https://github.com/LibreOffice/core/blob/master/external/redland/raptor/0001-Calcualte-max-nspace-declarations-correctly-for-XML-.patch.1
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00012.html
Mailing List
Third Party Advisory
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
Third Party Advisory
https://www.openwall.com/lists/oss-security/2017/06/07/1
Exploit
Mailing List
Patch
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/13/1
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/13/2
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/14/2
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/16/2
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/11/16/3
Mailing List
Third Party Advisory
https://github.com/LibreOffice/core/blob/master/external/redland/raptor/0001-Calcualte-max-nspace-declarations-correctly-for-XML-.patch.1
Patch
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00012.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RD67AVORGQXORPWNYYUHCH6YPPT6CI4O/

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:librdf:raptor_rdf_syntax_library:2.0.15:*:*:*:*:*:*:*

Конфигурация 2

Одно из

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

EPSS

Процентиль: 86%

0.02858

Низкий

7.1 High

CVSS3

5.8 Medium

CVSS2

Дефекты

CWE-787

Связанные уязвимости

CVE-2017-18926

CVSS3: 7.1

ubuntu

больше 4 лет назад

CVE-2017-18926

CVSS3: 7.1

redhat

около 8 лет назад

CVE-2017-18926

CVSS3: 7.1

debian

больше 4 лет назад

raptor_xml_writer_start_element_common in raptor_xml_writer.c in Rapto ...

openSUSE-SU-2020:1959-1

suse-cvrf

больше 4 лет назад

Security update for raptor

openSUSE-SU-2020:1949-1

suse-cvrf

больше 4 лет назад

Security update for raptor

EPSS

Процентиль: 86%

0.02858

Низкий

7.1 High

CVSS3

5.8 Medium

CVSS2

Дефекты

CWE-787