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CVE-2015-3221

OpenStack Neutron Improper Input Validation vulnerability

CVSS score

—

EPSS probability

%11.4

Risk score

—

Published

4 y ago

OverviewPublic Exploits (1)NewsroomVulnerability Timeline
Official patch verified

Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.

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Vulnerability description

DayBreach CVE AI Research

CVE-2015-3221 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2015-3221 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1pypineutron View
2pypineutron View
3pypineutron View
4pypineutron View
Total affected vendors: 1|Products: 4

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
0.0CVSS 4.0—Vector not publishedGitHub Advisory

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

4 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

gitlabpypi/neutron2014.2.4

GitLab Advisory düzeltilmiş sürüm: 2014.2.4

gitlabpypi/neutron2015.1.1

GitLab Advisory düzeltilmiş sürüm: 2015.1.1

gitlab

Upgrade to versions 2014.2.4, 2015.1.1 or above.

osvneutron2014.2.4

OSV düzeltilmiş sürüm: 2014.2.4

osvneutron2015.1.1

OSV düzeltilmiş sürüm: 2015.1.1

canonical

Upgrade to versions 2014.2.4, 2015.1.1 or above.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

CVE-2015-3221 : the database holds 1 public PoC/exploit sources for it. For direct links to the sources, open the Public Exploits tab.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2015-3221 is associated with the following CWEs:

CWE-20: Improper Input ValidationCWE-937: Common Weakness Enumeration Entry CWE-937CWE-1035: Common Weakness Enumeration Entry CWE-1035

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2015-3221 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Official Sources and Advisories

https://nvd.nist.gov/vuln/detail/CVE-2015-3221vendor-advisoryhttps://bugs.launchpad.net/neutron/+bug/1461054vendor-advisoryhttp://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.htmlvendor-advisoryhttp://rhn.redhat.com/errata/RHSA-2015-1680.htmlvendor-advisoryhttps://access.redhat.com/errata/RHSA-2015:1680vendor-advisoryhttps://access.redhat.com/security/cve/CVE-2015-3221vendor-advisoryhttps://bugzilla.redhat.com/show_bug.cgi?id=1232284vendor-advisoryhttps://git.openstack.org/cgit/openstack/neutron/commit/?id=9ff6138c47c95034ba845e9448ddffd147b51f38vendor-advisoryhttps://web.archive.org/web/20200228084753/http://www.securityfocus.com/bid/75368vendor-advisoryhttps://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2026-856.yamlvendor-advisory

Yama doğrulandı

4 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

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Weakness Type (CWE & CAPEC)

CWE-20 CWE-937 CWE-1035

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