Vulnerability Name:

CCN-17264

Published:2004-09-01
Updated:2004-09-01
Summary:Oracle Database Servers are vulnerable to a buffer overflow in the IS_MASTER procedure of the DBMS_REPCAT_UTL package. By supplying a long CANON_GNAME parameter to the IS_MASTER procedure, a remote attacker, within the SYSDBA role or that has execute permissions on the package, could overflow a buffer and cause the Oracle server process to crash or execute arbitrary code on the system.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.9 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: SHATTER Team Security Alert #39
Buffer overflow in procedure IS_MASTER of DBMS_REPCAT_UTL package

Source: CCN
Type: CIAC Information Bulletin 0-209
Oracle Database Server Vulnerabilities

Source: CCN
Type: US-CERT VU#170830
Oracle Enterprise Manager contains several vulnerabilities

Source: CCN
Type: Oracle Security Alert #68
This security alert addresses security vulnerabilities in Oracle’s server products.

Source: CCN
Type: BID-10871
Oracle Multiple Unspecified Vulnerabilities

Source: XF
Type: UNKNOWN
oracle-canongname-ismaster-bo(17264)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:oracle:database_server:8.1.7.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    oracle database server 8.1.7.4