IBM4DF6EC9D4B67040E5574DA7E6553409BB12B9ABC75FDD0EC1FC57FA757B6C604Security Bulletin: A Remote Vulnerability Affects IBM Sterling Connect:Direct for Microsoft Windows (CVE-2020-4767)
0.001 Low
EPSS
Percentile
47.9%
Summary
IBM Sterling Connect:Direct for Microsoft Windows could allow a remote attacker to cause a denial of service, caused by a buffer over-read. IBM Sterling Connect:Direct for Microsoft Windows has addressed the applicable CVE.
Vulnerability Details
CVEID:CVE-2020-4767
**DESCRIPTION:**IBM Sterling Connect:Direct for Microsoft Windows could allow a remote attacker to cause a denial of service, caused by a buffer over-read. Bysending a specially crafted request, the attacker could cause the application to crash.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/188906 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 Sterling Connect Direct for Microsoft Windows | 4.8 |
| Sterling Connect Direct for Microsoft Windows | 4.7 |
| IBM Connect Direct for Microsoft Windows | 6.0 |
| IBM Connect Direct for Microsoft Windows | 6.1 |
Remediation/Fixes
| Affected Product(s) | Version(s) | APAR | Remediation / First Fix |
|---|---|---|---|
| Sterling Connect Direct for Microsoft Windows | 4.7 | IT34442 | Apply 4.7.0.7_iFix018, available on Fix Central |
| IBM Sterling Connect Direct for Microsoft Windows | 4.8 | IT34442 | Apply 4.8.0.3_iFix024, available on Fix Central |
| IBM Connect Direct for Microsoft Windows | 6.0 | IT34442 | Apply 6.0.0.4_iFix021, available on Fix Central |
| IBM Connect Direct for Microsoft Windows | 6.1 | IT34442 | Apply 6.1.0.1_iFix001, available on Fix Central |
For older versions IBM recommends upgrading to a fixed, supported version of the product.
Workarounds and Mitigations
None
Related
0.001 Low
EPSS
Percentile
47.9%