CVE-2013-6450 : Detail

CVE-2013-6450

A02-Cryptographic Failures
2.49%V3
Network
2014-01-01
14h00 +00:00
2018-10-09
16h57 +00:00
CVE.org
NVD
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CVE Descriptions

The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.

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

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0

Openssl>>Openssl >> Version 1.0.0a

Openssl>>Openssl >> Version 1.0.0b

Openssl>>Openssl >> Version 1.0.0c

Openssl>>Openssl >> Version 1.0.0d

Openssl>>Openssl >> Version 1.0.0e

Openssl>>Openssl >> Version 1.0.0f

Openssl>>Openssl >> Version 1.0.0g

Openssl>>Openssl >> Version 1.0.0h

Openssl>>Openssl >> Version 1.0.0i

Openssl>>Openssl >> Version 1.0.0j

Openssl>>Openssl >> Version 1.0.1

Openssl>>Openssl >> Version 1.0.1

Openssl>>Openssl >> Version 1.0.1

Openssl>>Openssl >> Version 1.0.1

Openssl>>Openssl >> Version 1.0.1a

Openssl>>Openssl >> Version 1.0.1b

Openssl>>Openssl >> Version 1.0.1c

Openssl>>Openssl >> Version 1.0.1d

Openssl>>Openssl >> Version 1.0.1e

References

http://www.securitytracker.com/id/1031594
Tags : vdb-entry, x_refsource_SECTRACK
http://www.securitytracker.com/id/1029549
Tags : vdb-entry, x_refsource_SECTRACK
http://security.gentoo.org/glsa/glsa-201412-39.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.debian.org/security/2014/dsa-2833
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.ubuntu.com/usn/USN-2079-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.securityfocus.com/bid/64618
Tags : vdb-entry, x_refsource_BID
http://rhn.redhat.com/errata/RHSA-2014-0015.html
Tags : vendor-advisory, x_refsource_REDHAT
http://seclists.org/fulldisclosure/2014/Dec/23
Tags : mailing-list, x_refsource_FULLDISC