| Vulnerability Name: | CVE-2020-4581 |
| Assigned: | 2019-12-30 |
| Published: | 2020-09-21 |
| Updated: | 2020-09-24 |
| Summary: | IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.12 could allow a remote attacker to cause a denial of service by sending a chunked transfer-encoding HTTP/2 request. IBM X-Force ID: 184441.
|
| CVSS v3 Severity: | 7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)| Exploitability Metrics: | Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): High |
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)| Exploitability Metrics: | Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): High |
|
| CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None | | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial |
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial |
|
| Vulnerability Type: | CWE-noinfo
|
| References: | Source: MITRE
Type: CNA
CVE-2020-4581
Source: XF
Type: VDB Entry, Vendor Advisory
ibm-datapower-cve20204581-dos (184441)
Source: CONFIRM
Type: Vendor Advisory
https://www.ibm.com/support/pages/node/6334707
|
| Vulnerable Configuration: | Configuration 1:
cpe:/a:ibm:datapower_gateway:*:*:*:*:*:*:*:* (Version >= 2018.4.1.0 and <= 2018.4.1.12)
 Denotes that component is vulnerable |
| Vulnerability Name: | CVE-2020-4581 (CCN-184441) |
| Assigned: | 2019-12-30 |
| Published: | 2020-09-18 |
| Updated: | 2020-09-24 |
| Summary: | IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.12 could allow a remote attacker to cause a denial of service by sending a chunked transfer-encoding HTTP/2 request. IBM X-Force ID: 184441.
|
| CVSS v3 Severity: | 7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)| Exploitability Metrics: | Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): High |
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)| Exploitability Metrics: | Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): High |
|
| CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None | | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial |
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete |
|
| Vulnerability Type: | CWE-noinfo
|
| Vulnerability Consequences: | Denial of Service |
| References: | Source: MITRE
Type: CNA
CVE-2020-4581
Source: XF
Type: UNKNOWN
ibm-datapower-cve20204581-dos(184441)
Source: XF
Type: Vendor Advisory, VDB Entry, VDB Entry, Vendor Advisory, VDB Entry, Vendor Advisory
ibm-datapower-cve20204581-dos (184441)
Source: CCN
Type: IBM Security Bulletin 6334707 (DataPower Gateway)
Denial of Service with HTTP/2 in IBM DataPower Gateway (CVE-2020-4581)
Source: CONFIRM
Type: Vendor Advisory, Vendor Advisory, Vendor Advisory
https://www.ibm.com/support/pages/node/6334707
Source: CCN
Type: IBM Security Bulletin 6379726 (MQ Appliance)
IBM MQ Appliance is affected by denial of service vulnerabilities (CVE-2020-4581, CVE-2020-4580, CVE-2020-4579)
|
| Vulnerable Configuration: | Configuration CCN 1:
cpe:/a:ibm:datapower_gateway:2018.4.1.0:*:*:*:*:*:*:*OR cpe:/a:ibm:datapower_gateway:2018.4.1.12:*:*:*:*:*:*:*AND cpe:/a:ibm:mq_appliance:9.1.0.0:*:*:*:continuous_delivery:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.0.1:*:*:*:*:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.1:*:*:*:*:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.0.2:*:*:*:continuous_delivery:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.2:*:*:*:continuous_delivery:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.0.3:*:*:*:continuous_delivery:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.3:*:*:*:continuous_delivery:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.0.4:*:*:*:*:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.4:*:*:*:continuous_delivery:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.5:*:*:*:continuous_delivery:*:*:*OR cpe:/a:ibm:mq_appliance:9.1.0.6:*:*:*:lts:*:*:*
Denotes that component is vulnerable |
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