Vulnerability Name:

CVE-2001-0515 (CCN-6713)

Assigned:2001-06-19
Published:2001-06-19
Updated:2008-09-10
Summary:Oracle Listener in Oracle 7.3 and 8i allows remote attackers to cause a denial of service via a malformed connection packet with a large offset_to_data value.
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: Network Associates, Inc. COVERT Labs Security Advisory #49, COVERT-2001-03, June 27, 2001
Oracle 8i SQLNet Header Vulnerability

Source: MITRE
Type: CNA
CVE-2001-0498

Source: MITRE
Type: CNA
CVE-2001-0515

Source: CCN
Type: Meta Link Oracle Web site
Metalink Login and Registration

Source: CCN
Type: Oracle Technology Network Web site
Oracle SQL*Net and Net8 Malformed Packet Denial of Service Vulnerability

Source: CONFIRM
Type: UNKNOWN
http://otn.oracle.com/deploy/security/pdf/net8_dos_alert.pdf

Source: CCN
Type: Internet Security Systems Security Alert #82
Multiple Oracle Listener Denial of Service Vulnerabilities

Source: CCN
Type: OSVDB ID: 9426
Oracle Transparent Network Substrate (TNS) Malformed SQLNet Connection Request Remote DoS

Source: CCN
Type: OSVDB ID: 9428
Oracle Database Net8 Listener Malformed offset_to_data Value Remote DoS

Source: CCN
Type: BID-2940
Oracle 8i SQLNet Denial of Service Vulnerability

Source: ISS
Type: Patch, Vendor Advisory
20010515 Multiple Oracle Listener Denial of Service Vulnerabilities

Source: XF
Type: UNKNOWN
oracle-listener-offsettodata-dos(6713)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:oracle:database_server:7.3:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:oracle8i:8.1.6:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:oracle8i:*:*:*:*:*:*:*:* (Version <= 8.1.7)

  • Configuration CCN 1:
  • cpe:/a:oracle:database_server:8.1.5:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:8.1.6:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:8.1.7:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:7.3:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    oracle database server 7.3
    oracle oracle8i 8.1.6
    oracle oracle8i *
    oracle database server 8.1.5
    oracle database server 8.1.6
    oracle database server 8.1.7
    oracle database server 7.3