IBMF5CF7F2CB6BE6494CAB48CA1E79244378F054391A2FE0E62B263FF8630BF547FSecurity Bulletin: IBM DataPower Gateway potentially vulnerable to Denial of Service (CVE-2023-2650)
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
50.9%
Summary
IBM has addressed the CVE
Vulnerability Details
CVEID:CVE-2023-2650
**DESCRIPTION:**OpenSSL is vulnerable to a denial of service, caused by a flaw when using OBJ_obj2txt() directly, or use any of the OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message size limit. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/256611 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM DataPower Gateway 10.0.1 | 10.0.1.0-10.0.1.13 |
| IBM DataPower Gateway 10.5.0 | 10.5.0.0-10.5.0.5 |
| IBM DataPower Gateway 10.5 CD | 10.5.1.0 |
Remediation/Fixes
| Affected Product | Fix in version | APAR |
|---|
IBM DataPower Gateway 10.0.1
| 10.0.1.14| IT43933
IBM DataPower Gateway 10.5.0| 10.5.0.6| IT43933
The CVE will be addressed in the next release of IBM DataPower Gateway 10.5 CD
Workarounds and Mitigations
None
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm datapower gateway | eq | 10.5.0 | |
| ibm datapower gateway | eq | 10.5.1 | |
| ibm datapower gateway | eq | 10.0.1 |
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
50.9%