IBMA217AF627E5D4EBF003F06CF6AB74664E2C52ED55B93EEA8A8CC77E3CD183FD9Security Bulletin: IBM DataPower Gateway potentially vulnerable to a denial of service (CVE-2023-4807)
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.9 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.8%
Summary
IBM has addressed the CVE
Vulnerability Details
CVEID:CVE-2023-4807
**DESCRIPTION:**OpenSSL is vulnerable to a denial of service, caused by a state corruption flaw in the POLY1305 MAC (message authentication code) implementation, when running on newer X86_64 processors supporting the AVX512-IFMA instructions. A local authenticated attacker could exploit this vulnerability to cause an incorrect result of some application dependent calculations or a crash or in some cases gain complete control of the application process.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/265578 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM DataPower Gateway 10.5 CD | 10.5.1 - 10.5.2 |
| IBM DataPower Gateway 10.0.1 | 10.0.1.0 - 10.0.1.15 |
| IBM DataPower Gateway 10.5.0 | 10.5.0.0 - 10.5.0.7 |
Remediation/Fixes
| Affected product | Fixed in version | APAR |
|---|---|---|
| IBM DataPOwer Gateway 10.5CD | 10.5.3 | IT44716 |
| IBM DataPower Gateway 10.5.0 | 10.5.0.8 | IT44716 |
| IBM DataPower Gateway 10.0.1 | 10.0.1.16 | IT44716 |
Workarounds and Mitigations
None
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm datapower gateway | eq | 10.0.1 | |
| ibm datapower gateway | eq | 10.5.0 | |
| ibm datapower gateway | eq | 10.5 |
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.9 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.8%