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Advisory details: gitlab / pypi/nova/CVE-2013-2030
Advisory ID gitlab/pypi/nova/CVE-2013-2030
Aliases CVE-2013-2030
GHSA-pxxv-rv32-2qgv
Summary OpenStack Nova uses insecure keystone middleware tmpdir by default keystone/middleware/auth_token.py in OpenStack Nova Folsom, Grizzly, and Havana uses an insecure temporary directory for storing signing certificates, which allows local users to spoof servers by pre-creating this directory, which is reused by Nova, as demonstrated using /tmp/keystone-signing-nova on Fedora.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/nova/CVE-2013-2030.yml
cvssv3.1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/nova/CVE-2013-2030.yml
Reference id Reference type URL
https://bugs.launchpad.net/nova/+bug/1174608
https://bugzilla.redhat.com/show_bug.cgi?id=958285
https://github.com/openstack/nova
https://github.com/openstack/nova/commit/58d6879b1caaa750c39c8e452a0634c24ffef2ce
https://github.com/openstack/nova/commit/74aa04e2ca7942cb1e1a86dcbaffeb72d260ccd7
https://github.com/openstack/nova/commit/7bf3e8d3e254d817ff5ae7ef1f2884b10410ca60
https://github.com/openstack/python-keystoneclient/commit/1736e2ffb12f70eeebed019448bc14def48aa036
https://github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2013-45.yaml
CVE-2013-2030 https://nvd.nist.gov/vuln/detail/CVE-2013-2030
GHSA-pxxv-rv32-2qgv https://github.com/advisories/GHSA-pxxv-rv32-2qgv

No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/nova/CVE-2013-2030.yml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/nova/CVE-2013-2030.yml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.