Vulnerability Name:

CVE-2021-22095 (CCN-212429)

Assigned:2021-10-26
Published:2021-10-26
Updated:2021-12-01
Summary:In Spring AMQP versions 2.2.0 - 2.2.19 and 2.3.0 - 2.3.11, the Spring AMQP Message object, in its toString() method, will create a new String object from the message body, regardless of its size. This can cause an OOM Error with a large message
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/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): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.6 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:L/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): Low
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
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-502
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2021-22095

Source: XF
Type: UNKNOWN
vmware-cve202122095-dos(212429)

Source: CCN
Type: VMware Tanzu Web site
CVE-2021-22097: Spring-AMQP Remote Denial of Service - Deserialization of a Maliciously Constructed java.util.Dictionary Object

Source: MISC
Type: Vendor Advisory
https://tanzu.vmware.com/security/cve-2021-22097

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2021-22095

Vulnerable Configuration:Configuration 1:
  • cpe:/a:vmware:spring_advanced_message_queuing_protocol:*:*:*:*:*:*:*:* (Version >= 2.2.0 and < 2.2.19)
  • OR cpe:/a:vmware:spring_advanced_message_queuing_protocol:*:*:*:*:*:*:*:* (Version >= 2.3.0 and < 2.3.11)

    • Configuration CCN 1:
  • cpe:/a:vmware:spring_advanced_message_queuing_protocol:2.2.0:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    vmware spring advanced message queuing protocol *
    vmware spring advanced message queuing protocol *
    vmware spring advanced message queuing protocol 2.2.0 -