CVE-2015-0204 : Detail

CVE-2015-0204

A02-Cryptographic Failures
94.88%V3
Network
2015-01-09
01h00 +00:00
2018-07-18
10h57 +00:00
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CVE Descriptions

The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct RSA-to-EXPORT_RSA downgrade attacks and facilitate brute-force decryption by offering a weak ephemeral RSA key in a noncompliant role, related to the "FREAK" issue. NOTE: the scope of this CVE is only client code based on OpenSSL, not EXPORT_RSA issues associated with servers or other TLS implementations.

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 [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.

Products Mentioned

Configuraton 0

Openssl>>Openssl >> Version To (including) 0.9.8zc

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 1.0.0k

Openssl>>Openssl >> Version 1.0.0l

Openssl>>Openssl >> Version 1.0.0m

Openssl>>Openssl >> Version 1.0.0n

Openssl>>Openssl >> Version 1.0.0o

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

Openssl>>Openssl >> Version 1.0.1f

Openssl>>Openssl >> Version 1.0.1g

Openssl>>Openssl >> Version 1.0.1h

Openssl>>Openssl >> Version 1.0.1i

Openssl>>Openssl >> Version 1.0.1j

References

http://marc.info/?l=bugtraq&m=142895206924048&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=142720981827617&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.securityfocus.com/bid/71936
Tags : vdb-entry, x_refsource_BID
http://marc.info/?l=bugtraq&m=144050155601375&w=2
Tags : vendor-advisory, x_refsource_HP
https://support.apple.com/HT204659
Tags : x_refsource_CONFIRM
http://marc.info/?l=bugtraq&m=143748090628601&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=144043644216842&w=2
Tags : vendor-advisory, x_refsource_HP
http://rhn.redhat.com/errata/RHSA-2015-0849.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securitytracker.com/id/1033378
Tags : vdb-entry, x_refsource_SECTRACK
http://marc.info/?l=bugtraq&m=142721102728110&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.mandriva.com/security/advisories?name=MDVSA-2015:019
Tags : vendor-advisory, x_refsource_MANDRIVA
http://rhn.redhat.com/errata/RHSA-2015-0066.html
Tags : vendor-advisory, x_refsource_REDHAT
http://marc.info/?l=bugtraq&m=143213830203296&w=2
Tags : vendor-advisory, x_refsource_HP
https://freakattack.com/
Tags : x_refsource_MISC
http://www.mandriva.com/security/advisories?name=MDVSA-2015:063
Tags : vendor-advisory, x_refsource_MANDRIVA
http://marc.info/?l=bugtraq&m=142496289803847&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=144050297101809&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.securityfocus.com/bid/91787
Tags : vdb-entry, x_refsource_BID
http://rhn.redhat.com/errata/RHSA-2016-1650.html
Tags : vendor-advisory, x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2015-0800.html
Tags : vendor-advisory, x_refsource_REDHAT
http://marc.info/?l=bugtraq&m=143213830203296&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=144050205101530&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=142496179803395&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=142720981827617&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.mandriva.com/security/advisories?name=MDVSA-2015:062
Tags : vendor-advisory, x_refsource_MANDRIVA
http://marc.info/?l=bugtraq&m=144050254401665&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=142496289803847&w=2
Tags : vendor-advisory, x_refsource_HP
https://security.gentoo.org/glsa/201503-11
Tags : vendor-advisory, x_refsource_GENTOO
http://www.debian.org/security/2015/dsa-3125
Tags : vendor-advisory, x_refsource_DEBIAN