Vulnerability Name:

CVE-1999-1055 (CCN-1737)

Assigned:1998-12-10
Published:1998-12-10
Updated:2018-10-12
Summary:Microsoft Excel 97 does not warn the user before executing worksheet functions, which could allow attackers to execute arbitrary commands by using the CALL function to execute a malicious DLL, aka the Excel "CALL Vulnerability."
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 (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
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 Type:CWE-Other
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-1999-1055

Source: CCN
Type: Microsoft Security Bulletin MS98-018
Patch Available for Excel 'CALL Vulnerability'

Source: CCN
Type: OSVDB ID: 925
Microsoft Excel 97 CALL Arbitrary Command Execution

Source: BID
Type: UNKNOWN
179

Source: CCN
Type: BID-179
Microsoft Russian New Year CALL Vulnerability

Source: MS
Type: UNKNOWN
MS98-018

Source: XF
Type: UNKNOWN
excel-call(1737)

Source: XF
Type: UNKNOWN
excel-call(1737)

Source: CCN
Type: Microsoft Knowledge Base Article 196791
XL97: Patch Available for Excel CALL Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:excel:97:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:microsoft:excel:*:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft excel 97
    microsoft excel *