CVE-2014-2525

Sažetak

Heap-based buffer overflow in the yaml_parser_scan_uri_escapes function in LibYAML before 0.1.6 allows context-dependent attackers to execute arbitrary code via a long sequence of percent-encoded characters in a URI in a YAML file.

Reference

http://advisories.mageia.org/MGASA-2014-0150.html
http://lists.opensuse.org/opensuse-updates/2014-04/msg00022.html
http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html
http://lists.opensuse.org/opensuse-updates/2016-04/msg00050.html
http://rhn.redhat.com/errata/RHSA-2014-0353.html
http://rhn.redhat.com/errata/RHSA-2014-0354.html
http://rhn.redhat.com/errata/RHSA-2014-0355.html
http://secunia.com/advisories/57836
http://secunia.com/advisories/57966
http://secunia.com/advisories/57968
http://support.apple.com/kb/HT6443
http://www.debian.org/security/2014/dsa-2884
http://www.debian.org/security/2014/dsa-2885
http://www.getchef.com/blog/2014/04/09/chef-server-11-0-12-release/
http://www.getchef.com/blog/2014/04/09/enterprise-chef-11-1-3-release/
http://www.getchef.com/blog/2014/04/09/enterprise-chef-1-4-9-release/
http://www.mandriva.com/security/advisories?name=MDVSA-2015:060
http://www.ocert.org/advisories/ocert-2014-003.html
http://www.securityfocus.com/bid/66478
http://www.ubuntu.com/usn/USN-2160-1
https://bitbucket.org/xi/libyaml/commits/bce8b60f0b9af69fa9fab3093d0a41ba243de048
https://puppet.com/security/cve/cve-2014-2525

CVSS

Base:	6.8
Impact:	6.4
Exploitability:	8.6

Pristup

Vektor	Složenost	Autentikacija
NETWORK	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	PARTIAL	PARTIAL

CVSS vektor

AV:N/AC:M/Au:N/C:P/I:P/A:P

Zadnje važnije ažuriranje

30-10-2018 - 16:27

Objavljeno

28-03-2014 - 15:55