Vulnerability Name:

CVE-2016-0270

Assigned:2015-12-08
Published:2017-02-08
Updated:2017-11-14
Summary:IBM Domino 9.0.1 Fix Pack 3 Interim Fix 2 through 9.0.1 Fix Pack 5 Interim Fix 1, when using TLS and AES GCM, uses random nonce generation, which makes it easier for remote attackers to obtain the authentication key and spoof data by leveraging the reuse of a nonce in a session and a "forbidden attack." NOTE: this CVE has been incorrectly used for GCM nonce reuse issues in other products; see CVE-2016-10213 for the A10 issue, CVE-2016-10212 for the Radware issue, and CVE-2017-5933 for the Citrix issue.
CVSS v3 Severity:5.9 Medium (CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
5.2 Medium (Temporal CVSS v3 Vector: CVSS:3.0/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
5.9 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
5.2 Medium (CCN Temporal CVSS v3 Vector: CVSS:3.0/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:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
References:Source: CONFIRM
Type: VENDOR_ADVISORY
http://www-01.ibm.com/support/docview.wss?uid=swg21979604

Source: CONFIRM
Type: VENDOR_ADVISORY
http://www-01.ibm.com/support/docview.wss?uid=swg21979669

Source: CONFIRM
Type: VENDOR_ADVISORY
http://www-01.ibm.com/support/docview.wss?uid=swg21979673

Source: BID
Type: VENDOR_ADVISORY
96062

Source: SECTRACK
Type: UNKNOWN
1037795

Source: XF
Type: UNKNOWN
ibm-domino-cve20160270-mitm(111050)

Source: MISC
Type: VENDOR_ADVISORY
https://github.com/nonce-disrespect/nonce-disrespect

Source: CONFIRM
Type: UNKNOWN
https://support.citrix.com/article/CTX220329

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:client_application_access:1.0.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:domino:9.0.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:domino:9.0.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:domino:9.0.1.5:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:notes:9.0.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:notes:9.0.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:notes:9.0.1.5:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    BACK
    ibm client_application_access 1.0.0.1
    ibm domino 9.0.1.3
    ibm domino 9.0.1.4
    ibm domino 9.0.1.5
    ibm notes 9.0.1.3
    ibm notes 9.0.1.4
    ibm notes 9.0.1.5