VULNERABILITY INTELLIGENCE

CVE-2019-4173

CVSS score6.5 MEDIUM

EPSS probability1.78%

CISA KEVNot currently listed

Published2019-06-17

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

IBM Cognos Controller 10.2.0, 10.2.1, 10.3.0, 10.3.1, and 10.4.0 could allow a remote attacker to obtain sensitive information, caused by a flaw in the HTTP OPTIONS method, aka Optionsbleed. By sending an OPTIONS HTTP request, a remote attacker could exploit this vulnerability to read secret data from process memory and obtain sensitive information. IBM X-Force ID: 158878.

Weakness classification

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Primary references

psirt@us.ibm.com — Patch, Vendor Advisory
psirt@us.ibm.com — VDB Entry, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — VDB Entry, Vendor Advisory