Vulnerability Details : CVE-2015-8914
The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended ICMPv6-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via a link-local source address.
Vulnerability category: Denial of service
Products affected by CVE-2015-8914
- cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*
- cpe:2.3:a:openstack:neutron:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-8914
4.33%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 91 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-8914
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:P |
10.0
|
4.9
|
NIST | |
9.1
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
NIST |
CWE ids for CVE-2015-8914
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-8914
-
https://review.openstack.org/#/c/310648/
Change Ice1c9dd3: IPtables firewall prevent ICMPv6 spoofing | review.opendev Code ReviewThird Party Advisory
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https://review.openstack.org/#/c/300233/
Change Ice1c9dd3: IPtables firewall prevent ICMPv6 spoofing | review.opendev Code ReviewThird Party Advisory
-
https://review.openstack.org/#/c/310652/
Change Ice1c9dd3: IPtables firewall prevent ICMPv6 spoofing | review.opendev Code ReviewThird Party Advisory
-
http://www.openwall.com/lists/oss-security/2016/06/10/5
oss-security - CVE request for vulnerability in OpenStack NeutronMailing List;Third Party Advisory
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https://security.openstack.org/ossa/OSSA-2016-009.html
OpenStack Docs: OSSA-2016-009: Neutron IPTables firewall anti-spoof protection bypassVendor Advisory
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https://access.redhat.com/errata/RHSA-2016:1474
RHSA-2016:1474 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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https://access.redhat.com/errata/RHSA-2016:1473
RHSA-2016:1473 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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https://bugs.launchpad.net/neutron/+bug/1502933
Bug #1502933 “[OSSA-2016-009] ICMPv6 anti-spoofing rules are too...” : Bugs : neutronExploit;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2016/06/10/6
oss-security - Re: CVE request for vulnerability in OpenStack NeutronMailing List;Third Party Advisory
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