IBM7943AF6D90211A21ECE91384D17808C1BE5E64CDAB8A4B6349E18F77E5028093Security Bulletin: IBM InfoSphere Information Server is affected by a vulnerability in libcurl (CVE-2022-32221)
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.006 Low
EPSS
Percentile
77.4%
Summary
A vulnerability in libcurl used by InfoSphere Information Server was addressed.
Vulnerability Details
CVEID:CVE-2022-32221
**DESCRIPTION:**cURL libcurl could allow a remote attacker to bypass security restrictions, caused by a flaw when using the read callback (CURLOPT_READFUNCTION) to ask for data to send. By sending a specially-crafted request, an attacker could exploit this vulnerability to send wrong data or doing a use-after-free is not present in libcurl code.
CVSS Base score: 8.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/239058 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| InfoSphere Information Server | 11.7 |
Remediation/Fixes
| Product | VRMF | APAR | Remediation |
|---|---|---|---|
| InfoSphere Information Server, InfoSphere Information Server on Cloud | 11.7 | DT208804 | |
| DT208716 | --Apply IBM InfoSphere Information Server version 11.7.1.0 | ||
| --Apply InfoSphere Information Server version 11.7.1.4 | |||
| --Apply InfoSphere Information Server 11.7.1.4 Service pack 1 | |||
| --Upgrade to DataDirect ODBC drivers version 8.0 | |||
| --Use Technote to choose which OpenSSL version the drivers will use | |||
| --Use Technote to follow additional post installation configuration steps |
Workarounds and Mitigations
None
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm infosphere information server | eq | 11.7 |
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.006 Low
EPSS
Percentile
77.4%