Vulnerability Details : CVE-2019-3784
Cloud Foundry Stratos, versions prior to 2.3.0, contains an insecure session that can be spoofed. When deployed on cloud foundry with multiple instances using the default embedded SQLite database, a remote authenticated malicious user can switch sessions to another user with the same session id.
Products affected by CVE-2019-3784
- cpe:2.3:a:cloudfoundry:stratos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-3784
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-3784
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST | |
|
8.2
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N |
1.8
|
5.8
|
Dell |
CWE ids for CVE-2019-3784
-
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.Assigned by:
- nvd@nist.gov (Primary)
- security_alert@emc.com (Secondary)
References for CVE-2019-3784
-
https://www.cloudfoundry.org/blog/cve-2019-3784
CVE-2019-3784: Stratos contains a Session Collision Vulnerability | Cloud FoundryVendor Advisory
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