6.8

CVE-2014-2525

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pyyaml ≫ Libyaml Version <= 0.1.5
Pyyaml ≫ Libyaml Version0.0.1
Pyyaml ≫ Libyaml Version0.1.1
Pyyaml ≫ Libyaml Version0.1.2
Pyyaml ≫ Libyaml Version0.1.3
Pyyaml ≫ Libyaml Version0.1.4
Opensuse ≫ Leap Version42.1
Opensuse ≫ Opensuse Version13.1
Opensuse ≫ Opensuse Version13.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 9.26% 0.948
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

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