CVE-2013-6393

Опубликовано: 06 фев. 2014

Источник: nvd

CVSS2: 6.8

EPSS Низкий

Описание

The yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0.1.5 performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted tags in a YAML document, which triggers a heap-based buffer overflow.

Ссылки

http://advisories.mageia.org/MGASA-2014-0040.html
Third Party Advisory
http://archives.neohapsis.com/archives/bugtraq/2014-04/0134.html
Broken Link
http://archives.neohapsis.com/archives/bugtraq/2014-10/0103.html
Broken Link
http://lists.opensuse.org/opensuse-updates/2014-02/msg00064.html
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2014-02/msg00065.html
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html
Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-04/msg00050.html
Third Party Advisory
http://osvdb.org/102716
http://rhn.redhat.com/errata/RHSA-2014-0353.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-0354.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-0355.html
Third Party Advisory
http://www.debian.org/security/2014/dsa-2850
Third Party Advisory
http://www.debian.org/security/2014/dsa-2870
Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2015:060
Third Party Advisory
http://www.securityfocus.com/bid/65258
Third Party Advisory
VDB Entry
http://www.ubuntu.com/usn/USN-2098-1
Third Party Advisory
https://bitbucket.org/xi/libyaml/commits/tag/0.1.5
Issue Tracking
https://bugzilla.redhat.com/attachment.cgi?id=847926&action=diff
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1033990
Issue Tracking
Patch
https://puppet.com/security/cve/cve-2013-6393

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:pyyaml:libyaml:*:*:*:*:*:*:*:*

Версия до 0.1.4 (включая)

cpe:2.3:a:pyyaml:libyaml:0.0.1:*:*:*:*:*:*:*

cpe:2.3:a:pyyaml:libyaml:0.1.1:*:*:*:*:*:*:*

cpe:2.3:a:pyyaml:libyaml:0.1.2:*:*:*:*:*:*:*

cpe:2.3:a:pyyaml:libyaml:0.1.3:*:*:*:*:*:*:*

Конфигурация 2

Одно из

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:a:redhat:openstack:3.0:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:4.0:*:*:*:*:*:*:*

Конфигурация 4

Одно из

cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

Конфигурация 5

Одно из

cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*

EPSS

Процентиль: 91%

0.0806

Низкий

6.8 Medium

CVSS2

Дефекты

CWE-119

Связанные уязвимости

CVE-2013-6393

ubuntu

почти 12 лет назад

CVE-2013-6393

redhat

почти 12 лет назад

CVE-2013-6393

debian

почти 12 лет назад

The yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0 ...

GHSA-m75h-cghq-c8h5

github

около 5 лет назад

Heap Based Buffer Overflow in libyaml

BDU:2015-04120

fstec

почти 12 лет назад

Уязвимости операционной системы Debian GNU/Linux, позволяющие удаленному злоумышленнику нарушить конфиденциальность, целостность и доступность защищаемой информации

EPSS

Процентиль: 91%

0.0806

Низкий

6.8 Medium

CVSS2

Дефекты

CWE-119