CVE-2012-6093 : Detail

CVE-2012-6093

A02-Cryptographic Failures
0.34%V3
Network
2013-02-24
19h00 +00:00
2013-02-24
19h00 +00:00
CVE.org
NVD
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CVE Descriptions

The QSslSocket::sslErrors function in Qt before 4.6.5, 4.7.x before 4.7.6, 4.8.x before 4.8.5, when using certain versions of openSSL, uses an "incompatible structure layout" that can read memory from the wrong location, which causes Qt to report an incorrect error when certificate validation fails and might cause users to make unsafe security decisions to accept a certificate.

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:P/I:N/A:N [email protected]

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

Qt>>Qt >> Version To (including) 4.6.5

Qt>>Qt >> Version 4.6.0

Qt>>Qt >> Version 4.6.0

Qt>>Qt >> Version 4.6.1

Qt>>Qt >> Version 4.6.2

Qt>>Qt >> Version 4.6.3

Qt>>Qt >> Version 4.6.4

Configuraton 0

Qt>>Qt >> Version 4.7.0

Qt>>Qt >> Version 4.7.1

Qt>>Qt >> Version 4.7.2

Qt>>Qt >> Version 4.7.3

Qt>>Qt >> Version 4.7.4

Qt>>Qt >> Version 4.7.5

Qt>>Qt >> Version 4.7.6

Configuraton 0

Qt>>Qt >> Version 4.8.0

Qt>>Qt >> Version 4.8.1

Qt>>Qt >> Version 4.8.2

Qt>>Qt >> Version 4.8.3

Qt>>Qt >> Version 4.8.4

Configuraton 0

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 11.10

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 12.10

Opensuse>>Opensuse >> Version 11.4

Opensuse>>Opensuse >> Version 12.2

References

http://www.ubuntu.com/usn/USN-1723-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/52217
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2013/01/04/6
Tags : mailing-list, x_refsource_MLIST