Vulnerability Name:

CVE-2018-1946 (CCN-153388)

Assigned:2017-12-13
Published:2019-02-18
Updated:2019-10-09
Summary:IBM Security Identity Governance and Intelligence 5.2 through 5.2.4.1 Virtual Appliance supports interaction between multiple actors and allows those actors to negotiate which algorithm should be used as a protection mechanism such as encryption or authentication, but it does not select the strongest algorithm that is available to both parties. IBM X-Force ID: 153388.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/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): High
Integrity (I): None
Availibility (A): None
5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-326
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2018-1946

Source: XF
Type: UNKNOWN
ibm-sig-cve20181946-info-disc(153388)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-sig-cve20181946-info-disc(153388)

Source: CCN
Type: IBM Security Bulletin 0872142 (Security Identity Governance and Intelligence)
IBM has announced a release for IBM Security Identity Governance and Intelligence in response to multiple security vulnerabilities

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.ibm.com/support/docview.wss?uid=ibm10872142

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:security_identity_governance_and_intelligence:*:*:*:*:*:*:*:* (Version >= 5.2 and <= 5.2.4.1)

    • Configuration CCN 1:
  • cpe:/a:ibm:security_identity_governance_and_intelligence:5.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_identity_governance_and_intelligence:5.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_identity_governance_and_intelligence:5.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_identity_governance_and_intelligence:5.2.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_identity_governance_and_intelligence:5.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_identity_governance_and_intelligence:5.2.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_identity_governance_and_intelligence:5.2.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_identity_governance_and_intelligence:5.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_identity_governance_and_intelligence:5.2.4.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm security identity governance and intelligence *
    ibm security identity governance and intelligence 5.2
    ibm security identity governance and intelligence 5.2.1
    ibm security identity governance and intelligence 5.2.2
    ibm security identity governance and intelligence 5.2.2.1
    ibm security identity governance and intelligence 5.2.3
    ibm security identity governance and intelligence 5.2.3.1
    ibm security identity governance and intelligence 5.2.3.2
    ibm security identity governance and intelligence 5.2.4
    ibm security identity governance and intelligence 5.2.4.1