Vulnerability Name:

CVE-2018-1509 (CCN-141417)

Assigned:2017-12-13
Published:2018-09-28
Updated:2019-10-09
Summary:IBM Security Guardium EcoSystem 10.5 does not validate, or incorrectly validates, a certificate.This weakness might allow an attacker to spoof a trusted entity by using a man-in-the-middle (MITM) attack. The software might connect to a malicious host while believing it is a trusted host, or the software might be deceived into accepting spoofed data that appears to originate from a trusted host. IBM X-Force ID: 141417.
CVSS v3 Severity:7.4 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)
6.4 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/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): High
Availibility (A): None
3.7 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
3.2 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/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): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
2.6 Low (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-295
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2018-1509

Source: CCN
Type: IBM Security Bulletin 730321 (Security Guardium)
IBM Security Guardium is affected by a Improper Certificate Validation vulnerability

Source: CONFIRM
Type: Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=ibm10730321

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1041759

Source: XF
Type: UNKNOWN
ibm-guardium-cve20181509-cert-validation(141417)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-guardium-cve20181509-cert-validation(141417)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:security_guardium:10.5:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:ibm:security_guardium:10.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm security guardium 10.5
    ibm security guardium 10.5