Medium severity · published Oct 25, 2019
CVE-2019-4396
IBM Cloud Orchestrator 2.4 through 2.4.0.5 and 2.5 through 2.5.0.9 is vulnerable to HTTP response splitting attacks, caused by improper validation of user-supplied input
5.4
CVSS
0.7%
EPSS
No
On KEV
Description
IBM Cloud Orchestrator 2.4 through 2.4.0.5 and 2.5 through 2.5.0.9 is vulnerable to HTTP response splitting attacks, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability to inject arbitrary HTTP headers and cause the server to return a split response, once the URL is clicked. This would allow the attacker to perform further attacks, such as Web cache poisoning or cross-site scripting, and possibly obtain sensitive information. IBM X-Force ID: 162236.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Cloud Orchestrator · Ibm
2.4.0.0 through 2.4.0.5; 2.4.0.0 through 2.4.0.5; 2.5.0.0 through 2.5.0.9; 2.5.0.0 through 2.5.0.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-4396
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-4396
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/162236
Vendor Advisory
https://www.ibm.com/support/pages/node/1096354
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