PT-2014-5368 · Openstack+1 · Neutron+2

Alex Gaynor + 1 · Published 2014-08-07 · Updated 2023-02-13 · CVE-2014-3517

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions OpenStack Compute (Nova) versions prior to 2013.2.4 OpenStack Compute (Nova) versions 2014.x prior to 2014.1.2 OpenStack Compute (Nova) Juno versions prior to Juno-2

Description The issue makes it easier for remote attackers to guess instance ID signatures via a brute-force attack that relies on timing differences in responses to instance metadata requests. This occurs when proxying metadata requests through Neutron.

Recommendations For versions prior to 2013.2.4, update to version 2013.2.4 or later. For versions 2014.x prior to 2014.1.2, update to version 2014.1.2 or later. For Juno versions prior to Juno-2, update to Juno-2 or later.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2014-3517

GHSA-XJMJ-P278-4JP5

RHSA-2014:0940

RHSA-2014:1084

USN-2325-1

Affected Products

Neutron

Openstack Compute

Ubuntu

References · 19

• https://osv.dev/vulnerability/CVE-2014-3517 · Vendor Advisory
• http://openwall.com/lists/oss-security/2014/07/17/2 · Patch
• https://security-tracker.debian.org/tracker/CVE-2014-3517 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2014-3517 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2014-3517 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-3517 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3517 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2014-3517 · Security Note
• https://osv.dev/vulnerability/USN-2325-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2325-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-3517 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xjmj-p278-4jp5 · Vendor Advisory
• https://access.redhat.com/security/cve/CVE-2014-3517 · Note
• https://access.redhat.com/errata/RHSA-2014:1084 · Note
• http://lists.openstack.org/pipermail/openstack-announce/2014-July/000253.html · Note