Vulnerability Report

CVE-2011-4076

Title: Openstack Nova Information Disclosure

Information Disclosure

Proof Of Concept

No public PoC currently indexed for CVE-2011-4076.

CWE Category CWE-200
Published Date Nov 26, 2019
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 5.9 CVSS v3.1
Exploit Probability (EPSS)
0.41%

Vulnerability Summary

CVE-2011-4076: OpenStack Nova before 2012.1 allows someone with access to an EC2_ACCESS_KEY (equivalent to a username) to obtain the EC2_SECRET_KEY (equivalent to a password). Exposing the EC2_ACCESS_KEY via http or tools that allow man-in-the-middle over https could allow an attacker to easily obtain the EC2_SECRET_KEY. An attacker could also presumably brute force values for EC2_ACCESS_KEY.

Impacted Vendors

O
openstack 1
P
panic 1

Reference Links

https://access.redhat.com/security/cve/cve-2011-4076 https://bugs.launchpad.net/nova/+bug/868360 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4076 https://security-tracker.debian.org/tracker/CVE-2011-4076 https://www.openwall.com/lists/oss-security/2011/10/25/4 https://access.redhat.com/security/cve/cve-2011-4076 https://bugs.launchpad.net/nova/+bug/868360 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4076 https://security-tracker.debian.org/tracker/CVE-2011-4076 https://www.openwall.com/lists/oss-security/2011/10/25/4
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.9
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.3
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2011-4076 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.