CVE-2020-4640: Certain IBM API Connect 10.0.0.0 through 10.0.1.0 and 2018.4.1.0 through 2018.4.1.13 configurations can result in sensitive information in the URL fragment…

PriorityP416medium4.1CVSS 3.1

AVAACLPRLUIRSUCLILAN

EPSS

0.35%

26.9th percentile

Certain IBM API Connect 10.0.0.0 through 10.0.1.0 and 2018.4.1.0 through 2018.4.1.13 configurations can result in sensitive information in the URL fragment identifiers. This information can be cached in the intermediate nodes like proxy servers, cdn, logging platforms, etc. An attacker can make use of this information to perform attacks by impersonating a user. IBM X-Force ID: 185510.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
ibm	api_connect	—	—
ibm	api_connect	—	—
ibm	api_connect	—	—
ibm	api_connect	—	—
ibm	api_connect	2018.4.1.0 – 2018.4.1.13	—

CVSS provenance

nvdv3.14.1MEDIUMCVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

nvdv3.03.4LOWCVSS:3.0/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N

nvdv2.03.8LOWAV:A/AC:M/Au:S/C:P/I:P/A:N

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