Vulnerability Details : CVE-2018-5434
The TIBCO Designer component of TIBCO Software Inc.'s TIBCO Runtime Agent, and TIBCO Runtime Agent for z/Linux contains vulnerabilities wherein a malicious user could perform XML external entity expansion (XXE) attacks to disclose host machine information. Affected releases are TIBCO Software Inc.'s TIBCO Runtime Agent: versions up to and including 5.10.0, and TIBCO Runtime Agent for z/Linux: versions up to and including 5.9.1.
Vulnerability category: XML external entity (XXE) injection
Exploit prediction scoring system (EPSS) score for CVE-2018-5434
Probability of exploitation activity in the next 30 days: 0.06%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 24 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-5434
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:L/Au:S/C:C/I:N/A:N |
8.0
|
6.9
|
NIST |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
|
5.8
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N |
1.3
|
4.0
|
TIBCO Software Inc. |
CWE ids for CVE-2018-5434
-
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-5434
-
http://www.securityfocus.com/bid/104454
TIBCO Runtime Agent CVE-2018-5434 XML External Entity Injection VulnerabilityThird Party Advisory;VDB Entry
-
https://www.tibco.com/support/advisories/2018/06/security-advisory-june-12-2018-tibco-runtime-agent-2018-5434
TIBCO Security Advisory: June 12, 2018 - TIBCO Runtime Agent - 2018-5434 | TIBCO SoftwareVendor Advisory
Products affected by CVE-2018-5434
- cpe:2.3:a:tibco:runtime_agent:*:*:*:*:*:linux_kernel:*:*
- cpe:2.3:a:tibco:runtime_agent:*:*:*:*:*:*:*:*