CVE-2015-7756 : Detail

CVE-2015-7756

A02-Cryptographic Failures
0.57%V4
Network
2015-12-19
10h00 +00:00
2016-12-05
19h57 +00:00
CVE.org
NVD
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CVE Descriptions

The encryption implementation in Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and 6.3.0r20 before 6.3.0r21 makes it easier for remote attackers to discover the plaintext content of VPN sessions by sniffing the network for ciphertext data and conducting an unspecified decryption 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 5 AV:N/AC:L/Au:N/C:P/I:N/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

Juniper>>Screenos >> Version 6.2.0r15

Juniper>>Screenos >> Version 6.2.0r16

Juniper>>Screenos >> Version 6.2.0r17

Juniper>>Screenos >> Version 6.2.0r18

Juniper>>Screenos >> Version 6.3.0

Juniper>>Screenos >> Version 6.3.0

Juniper>>Screenos >> Version 6.3.0

Juniper>>Screenos >> Version 6.3.0

Juniper>>Screenos >> Version 6.3.0

Juniper>>Screenos >> Version 6.3.0

Juniper>>Screenos >> Version 6.3.0

Juniper>>Screenos >> Version 6.3.0

References

http://www.securitytracker.com/id/1034489
Tags : vdb-entry, x_refsource_SECTRACK
http://www.kb.cert.org/vuls/id/640184
Tags : third-party-advisory, x_refsource_CERT-VN
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.