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Medium severity6.5NVD Advisory· Published Jul 28, 2020· Updated Jun 17, 2026

CVE-2020-4465

CVE-2020-4465

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • IBM/Mq Appliance5 versions
    cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*range: >=8.0,<8.0.0.15
    • cpe:2.3:a:ibm:mq_appliance:*:*:*:*:continuous_delivery:*:*:*range: >=9.1.0.0,<9.2.0.0
    • cpe:2.3:a:ibm:mq_appliance:*:*:*:*:lts:*:*:*range: >=9.1.0.0,<9.1.0.6
    • (no CPE)range: 8.0, 9.1 CD, and 9.1 LTS
    • (no CPE)range: 8.0
  • IBM/MQllm-fuzzy
    Range: 8.0, 9.1 CD, and 9.1 LTS
  • IBM/Mq For Hpe Nonstopllm-fuzzy
    Range: 8.0, 9.1 CD, and 9.1 LTS

Patches

Vulnerability mechanics

References

2

News mentions

0

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