CVE-2020-4465

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS is vulnerable to a buffer overflow vulnerability due to an error within the channel processing code. A remote attacker could overflow the buffer using an older client and cause a denial of service. IBM X-Force ID: 181562.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120

Affected software

VendorProductVersions
IBMMQ Appliance8.0; 9.1.LTS; 9.1.CD

References

Timeline

Published
Jul 28, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-44666.5IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could cause a denial of service due to an error within thCVE-2020-44677.8IBM i2 Intelligent Analyis Platform 9.2.1 could allow a remote attacker to execute arbitrary code on the system, caused by memory corruptionCVE-2020-44687.8IBM i2 Intelligent Analyis Platform 9.2.1 could allow a remote attacker to execute arbitrary code on the system, caused by memory corruptionCVE-2020-44699.8IBM Spectrum Protect Plus 10.1.0 through 10.1.5 could allow a remote attacker to execute arbitrary code on the system. By using a specially CVE-2020-44708.0IBM Spectrum Protect Plus 10.1.0 through 10.1.5 Administrative Console could allow an authenticated attacker to upload arbitrary files whichCVE-2020-44716.5IBM Spectrum Protect Plus 10.1.0 through 10.1.5 could allow an unauthenticated attacker to cause a denial of service or hijack DNS sessions CVE-2020-44756.5IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 5.2.6.5 and 6.0.0.0 through 6.0.3.2 could allow a remote attacker to obtain senCVE-2020-44767.5IBM Sterling File Gateway 2.2.0.0 through 2.2.6.5 and 6.0.0.0 through 6.0.3.2 could allow a remote attacker to obtain sensitive information CVE-2020-44776.5IBM Spectrum Protect Plus 10.1.0 through 10.1.5 discloses highly sensitive information in plain text in the virgo log file which could be usCVE-2020-44818.2IBM UrbanCode Deploy (UCD) 6.2.7.3, 6.2.7.4, 7.0.3.0, and 7.0.4.0 is vulnerable to an XML External Entity Injection (XXE) attack when procesCVE-2020-44826.5IBM UrbanCode Deploy (UCD) 6.2.7.3, 6.2.7.4, 7.0.3.0, and 7.0.4.0 could allow an authenticated user to bypass security. A user with access tCVE-2020-44834.3IBM UrbanCode Deploy (UCD) 6.2.7.3, 6.2.7.4, 7.0.3.0, and 7.0.4.0 could allow a remote attacker to obtain sensitive information when a detai
CVE-2020-4465: Medium severity, CVSS 6.5 | Vulnix