CVE-2012-2126 : Detail

CVE-2012-2126

A02-Cryptographic Failures
0.27%V4
Network
2013-10-01
15h00 +00:00
2014-01-07
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

RubyGems before 1.8.23 does not verify an SSL certificate, which allows remote attackers to modify a gem during installation via a man-in-the-middle attack.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-310 Category : Cryptographic Issues
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Rubygems>>Rubygems >> Version To (including) 1.8.22

Rubygems>>Rubygems >> Version 1.8.0

Rubygems>>Rubygems >> Version 1.8.1

Rubygems>>Rubygems >> Version 1.8.2

Rubygems>>Rubygems >> Version 1.8.3

Rubygems>>Rubygems >> Version 1.8.4

Rubygems>>Rubygems >> Version 1.8.5

Rubygems>>Rubygems >> Version 1.8.6

Rubygems>>Rubygems >> Version 1.8.7

Rubygems>>Rubygems >> Version 1.8.8

Rubygems>>Rubygems >> Version 1.8.9

Rubygems>>Rubygems >> Version 1.8.10

Rubygems>>Rubygems >> Version 1.8.11

Rubygems>>Rubygems >> Version 1.8.12

Rubygems>>Rubygems >> Version 1.8.13

Rubygems>>Rubygems >> Version 1.8.14

Rubygems>>Rubygems >> Version 1.8.15

Rubygems>>Rubygems >> Version 1.8.16

Rubygems>>Rubygems >> Version 1.8.17

Rubygems>>Rubygems >> Version 1.8.18

Rubygems>>Rubygems >> Version 1.8.19

Rubygems>>Rubygems >> Version 1.8.20

Rubygems>>Rubygems >> Version 1.8.21

Redhat>>Openshift >> Version 1.2.2

    Canonical>>Ubuntu_linux >> Version 12.04

    References

    http://secunia.com/advisories/55381
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://www.ubuntu.com/usn/USN-1582-1/
    Tags : vendor-advisory, x_refsource_UBUNTU
    http://rhn.redhat.com/errata/RHSA-2013-1203.html
    Tags : vendor-advisory, x_refsource_REDHAT
    http://www.openwall.com/lists/oss-security/2012/04/20/24
    Tags : mailing-list, x_refsource_MLIST
    http://rhn.redhat.com/errata/RHSA-2013-1852.html
    Tags : vendor-advisory, x_refsource_REDHAT
    http://rhn.redhat.com/errata/RHSA-2013-1441.html
    Tags : vendor-advisory, x_refsource_REDHAT
    The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.