Vulnerability Name:

CVE-2018-2561 (CCN-137817)

Assigned:2017-12-15
Published:2018-01-16
Updated:2018-01-25
Summary:Vulnerability in the Oracle HTTP Server component of Oracle Fusion Middleware (subcomponent: Web Listener). Supported versions that are affected are 11.1.1.7.0, 11.1.1.9.0, 12.1.3.0.0, 12.2.1.2.0 and 12.2.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle HTTP Server. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
CVSS v3 Severity:5.3 Medium (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 (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
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:5.0 Medium (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
Authentication (Au): None
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-noinfo
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-2561

Source: CCN
Type: Oracle CPUJan2018
Oracle Critical Patch Update Advisory - January 2018

Source: CONFIRM
Type: Patch, Vendor Advisory
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

Source: BID
Type: Third Party Advisory, VDB Entry
102565

Source: CCN
Type: BID-102565
Oracle HTTP Server CVE-2018-2561 Remote Security Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1040210

Source: XF
Type: UNKNOWN
oracle-cpujan2018-cve20182561(137817)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:oracle:http_server:11.1.1.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:http_server:11.1.1.9.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:http_server:12.1.3.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:http_server:12.2.1.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:oracle:http_server:11.1.1.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:http_server:11.1.1.9.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:http_server:12.1.3.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:http_server:12.2.1.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    oracle http server 11.1.1.7.0
    oracle http server 11.1.1.9.0
    oracle http server 12.1.3.0.0
    oracle http server 12.2.1.2.0
    oracle http server 12.2.1.3.0
    oracle http server 11.1.1.7.0
    oracle http server 11.1.1.9.0
    oracle http server 12.1.3.0.0
    oracle http server 12.2.1.2.0
    oracle http server 12.2.1.3.0