Vulnerability Details : CVE-2018-15795
Pivotal CredHub Service Broker, versions prior to 1.1.0, uses a guessable form of random number generation in creating service broker's UAA client. A remote malicious user may guess the client secret and obtain or modify credentials for users of the CredHub Service.
Products affected by CVE-2018-15795
- cpe:2.3:a:pivotal_software:credhub_service_broker:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-15795
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-15795
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:N |
8.0
|
4.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
NIST | |
|
8.1
|
HIGH | CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N |
1.7
|
5.8
|
Dell |
CWE ids for CVE-2018-15795
-
The product uses a Pseudo-Random Number Generator (PRNG) in a security context, but the PRNG's algorithm is not cryptographically strong.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-15795
-
http://www.securityfocus.com/bid/105915
Pivotal Cloud Foundry CredHub Service Broker Predictable Random Number Generator WeaknessThird Party Advisory;VDB Entry
-
https://pivotal.io/security/cve-2018-15795
CVE-2018-15795: CredHub Service Broker uses guessable client secret | Security | PivotalMitigation;Vendor Advisory
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