Vulnerability CVE-2020-4772

Vulnerability Name:

CVE-2020-4772 (CCN-189150)

Assigned:

2019-12-30

Published:

2020-10-08

Updated:

2020-10-19

Summary:

An XML External Entity Injection (XXE) vulnerability may impact IBM Curam Social Program Management 7.0.9 and 7.0.10. A remote attacker could exploit this vulnerability to expose sensitive information, denial of service, server side request forgery or consume memory resources. IBM X-Force ID: 189150.

CVSS v3 Severity:

8.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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): High Integrity (I): None Availibility (A): High

7.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L)
6.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L/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): High Integrity (I): None Availibility (A): Low

CVSS v2 Severity:

5.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): Partial

7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): None Availibility (A): Partial

Vulnerability Type:

CWE-611

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2020-4772

Source: XF
Type: UNKNOWN
ibm-curam-cve20204772-xxe(189150)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-curam-cve20204772-xxe (189150)

Source: CCN
Type: IBM Security Bulletin 6344069 (Curam SPM)
An XML External Entity Injection (XXE) vulnerability may impact IBM Cram Social Program Management (CVE-2020-4772)

Source: CONFIRM
Type: Vendor Advisory
https://www.ibm.com/support/pages/node/6344069

Vulnerable Configuration:

Configuration 1:

cpe:/a:ibm:curam_social_program_management:7.0.9.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:curam_social_program_management:7.0.10.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

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