Vulnerability Name:

CCN-50977

Published:2009-06-08
Updated:2009-06-08
Summary:SAP AG SAPgui (sapirrfc.dll) is vulnerable to a buffer overflow. By persuading a victim to visit a specially-crafted Web page that passes an overly long string to the Accept() method, a remote attacker could overflow a buffer and execute arbitrary code on the system with the privileges of the victim or cause the victim's browser to crash.
CVSS v3 Severity:10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.3 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
7.7 High (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:F/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: DSECRG-09-015
SAP GUI 6.4 Buffer Overflow vulnerability

Source: CCN
Type: BID-35256
SAP AG SAPgui 'sapirrfc.dll' ActiveX Control Buffer Overflow Vulnerability

Source: XF
Type: UNKNOWN
sapgui-sapirrfc-activex-bo(50977)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:sap:sapgui:6.40:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    sap sapgui 6.40