What is CVE-2018-1727?

CVE-2018-1727 is a high-severity vulnerability in IBM Infosphere Information Server, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.1/10. Published 2019-02-15.

How severe is CVE-2018-1727?

High severity. CVSS v3 base score is 7.1 out of 10.

XXE in IBM Infosphere Information Server

CVE-2018-1727

IBM InfoSphere Information Server 9.1, 11.3, 11.5, and 11.7 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 147630.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.025 (82.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L.

Affected products

Ibm Infosphere Information Server — versions 11.3, 9.1, 11.7
Ibm Infosphere_information_server — versions 9.1, 11.3, 11.5

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

psirt@us.ibm.com (x_refsource_CONFIRM, Vendor Advisory)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)

Frequently asked questions

What is CVE-2018-1727?: CVE-2018-1727 is a high-severity vulnerability in IBM Infosphere Information Server, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 7.1/10. Published 2019-02-15.
How severe is CVE-2018-1727?: High severity. CVSS v3 base score is 7.1 out of 10.