Overview
- 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.
- Source
- psirt@us.ibm.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 3.0
- Type
- Secondary
- Base score
- 5.3
- Impact score
- 3.6
- Exploitability score
- 1.6
- Vector string
- CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-120
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "691172A5-00C2-42D2-A7C9-354EBF5B3408",
"versionEndExcluding": "8.0.0.15",
"versionStartIncluding": "8.0"
},
{
"criteria": "cpe:2.3:a:ibm:mq_appliance:*:*:*:*:lts:*:*:*",
"vulnerable": true,
"matchCriteriaId": "52062DF3-A5E8-4218-B5CC-85981ED21FF9",
"versionEndExcluding": "9.1.0.6",
"versionStartIncluding": "9.1.0.0"
},
{
"criteria": "cpe:2.3:a:ibm:mq_appliance:*:*:*:*:continuous_delivery:*:*:*",
"vulnerable": true,
"matchCriteriaId": "46DAA494-9818-445A-93EE-A20BF8736F29",
"versionEndExcluding": "9.2.0.0",
"versionStartIncluding": "9.1.0.0"
}
],
"operator": "OR"
}
]
}
]