VDB-15719 · CVE-2000-0597 · XFDB 4842

Microsoft Internet Explorer 5.01 VBA SaveAs privileges management

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Microsoft Internet Explorer 5.01. Affected by this vulnerability is the function SaveAs of the component VBA. The manipulation leads to privileges management. This vulnerability is traded as CVE-2000-0597. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Microsoft Internet Explorer 5.01 (Web Browser) and classified as critical. This issue affects the function SaveAs of the component VBA. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Microsoft Office 2000 (Excel and PowerPoint) and PowerPoint 97 are marked as safe for scripting, which allows remote attackers to force Internet Explorer or some email clients to save files to arbitrary locations via the Visual Basic for Applications (VBA) SaveAs function, aka the "Office HTML Script" vulnerability.

The issue has been introduced in 11/08/1999. The weakness was shared 06/27/2000 by Georgi Guninski (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2000-0597. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 232 days. During that time the estimated underground price was around $25k-$100k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (4842), SecurityFocus (BID 1399†) and Vulnerability Center (SBV-4027†). The entry VDB-15718 is related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Web Browser

Vendor

Microsoft

Name

Internet Explorer

Version

5.01

License

commercial

Support

end of life

Website

Vendor: https://www.microsoft.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
SourceFire IPS: 🔍

Timelineinfo

11/08/1999 🔍
06/27/2000 +232 days 🔍
06/27/2000 +0 days 🔍
06/27/2000 +0 days 🔍
06/27/2000 +0 days 🔍
03/24/2004 +1366 days 🔍
06/25/2014 +3745 days 🔍
04/07/2017 +1017 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: securityfocus.com⛔
Researcher: Georgi Guninski
Status: Not defined

CVE: CVE-2000-0597 (🔍)
GCVE (CVE): GCVE-0-2000-0597
GCVE (VulDB): GCVE-100-15719
X-Force: 4842
SecurityFocus: 1399
Vulnerability Center: 4027 - [MS00-049] Microsoft Office 2000/97 with Internet Explorer ActiveX Execution, Medium

See also: 🔍

Entryinfo

Created: 06/25/2014 14:45
Updated: 04/07/2017 12:06
Changes: 06/25/2014 14:45 (44), 04/07/2017 12:06 (20)
Complete: 🔍
Cache ID: 216::103