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CVE-2013-4179

Date: September 16, 2013

The security group extension in OpenStack Compute (Nova) Grizzly 2013.1.3, Havana before havana-3, and earlier allows remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack. NOTE: this issue is due to an incomplete fix for CVE-2013-1664.

Language: Python

Severity Score

Related Resources (9)

https://nvd.nist.gov/vuln/detail/CVE-2013-4179
http://rhn.redhat.com/errata/RHSA-2013-1199.html
http://www.ubuntu.com/usn/USN-2005-1
https://bugs.launchpad.net/ossa/+bug/1190229
https://opendev.org/openstack/nova
https://access.redhat.com/errata/RHSA-2013:1199
https://access.redhat.com/security/cve/CVE-2013-4179
https://bugzilla.redhat.com/show_bug.cgi?id=989707
https://www.mend.io/vulnerability-database/CVE-2013-4179

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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