Vulnerability Name:

CVE-2002-0509 (CCN-8657)

Assigned:2002-03-28
Published:2002-03-28
Updated:2008-09-05
Summary:Transparent Network Substrate (TNS) Listener in Oracle 9i 9.0.1.1 allows remote attackers to cause a denial of service (CPU consumption) via a single malformed TCP packet to port 1521.
CVSS v3 Severity: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)
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-Other
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: BugTraq Mailing List, Thu Mar 28 2002 - 04:54:07 CST
Oracle9i TSN DoS Attack

Source: MITRE
Type: CNA
CVE-2002-0509

Source: BUGTRAQ
Type: Vendor Advisory
20020328 Oracle9i TSN DoS Attack

Source: XF
Type: Vendor Advisory
oracle-tns-onetcp-dos(8657)

Source: CCN
Type: OSVDB ID: 9465
Oracle TNS Listener Malformed TCP Packet DoS

Source: BID
Type: Vendor Advisory
4391

Source: CCN
Type: BID-4391
Oracle 9i TNS Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
oracle-tns-onetcp-dos(8657)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:oracle:oracle9i:9.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:oracle9i:9.0.1:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:oracle:database_server:9.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:9.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    oracle oracle9i 9.0
    oracle oracle9i 9.0.1
    oracle database server 9.0.1
    oracle database server 9.0