Vulnerability Name:

CVE-2007-0221 (CCN-33890)

Assigned:2007-05-08
Published:2007-05-08
Updated:2020-04-09
Summary:Integer overflow in the IMAP (IMAP4) support in Microsoft Exchange Server 2000 SP3 allows remote attackers to cause a denial of service (service hang) via crafted literals in an IMAP command, aka the "IMAP Literal Processing Vulnerability."
CVSS v3 Severity:7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
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): High
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
5.8 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-190
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2007-0221

Source: IDEFENSE
Type: Patch, Third Party Advisory
20070508 Microsoft Exchange Server 2000 IMAP Literal Processing DoS Vulnerability

Source: CCN
Type: SA25183
Microsoft Exchange Multiple Vulnerabilities

Source: SECUNIA
Type: Patch, Third Party Advisory
25183

Source: CCN
Type: SECTRACK ID: 1018015
Microsoft Exchange Base64, iCal, IMAP, and Attachment Processing Bugs Let Remote Users Deny Service or Execute Arbitrary Code

Source: CCN
Type: ASA-2007-191
MS07-026 Vulnerabilities in Microsoft Exchange Could Allow Remote Code Execution (931832)

Source: CCN
Type: NORTEL BULLETIN ID: 2008008958, Rev 1
Centrex IP Client Manager (CICM) response to Microsoft July security bulletin

Source: CCN
Type: Microsoft Security Bulletin MS07-026
Vulnerabilities in Microsoft Exchange Could Allow Remote Code Execution (931832)

Source: CCN
Type: Microsoft Security Bulletin MS08-039
Vulnerabilities in Outlook Web Access for Exchange Server Could Allow Elevation of Privilege (953747)

Source: CCN
Type: Microsoft Security Bulletin MS09-003
Vulnerabilities in Microsoft Exchange Could Allow Remote Code Execution (959239)

Source: OSVDB
Type: Broken Link
34392

Source: CCN
Type: OSVDB ID: 34392
Microsoft Exchange Server IMAP Literal Processing DoS

Source: HP
Type: Third Party Advisory, VDB Entry
HPSBST02214

Source: BID
Type: Third Party Advisory, VDB Entry
23810

Source: CCN
Type: BID-23810
Microsoft Exchange IMAP Command Processing Remote Denial of Service Vulnerability

Source: SECTRACK
Type: Patch, Third Party Advisory, VDB Entry
1018015

Source: CERT
Type: Third Party Advisory, US Government Resource
TA07-128A

Source: VUPEN
Type: Permissions Required
ADV-2007-1711

Source: MS
Type: Patch, Vendor Advisory
MS07-026

Source: XF
Type: Third Party Advisory, VDB Entry
exchange-imap-command-dos(33890)

Source: XF
Type: UNKNOWN
exchange-imap-command-dos(33890)

Source: CCN
Type: iDefense Labs PUBLIC ADVISORY: 05.08.07
Microsoft Exchange Server 2000 IMAP Literal Processing DoS Vulnerability

Source: OVAL
Type: Third Party Advisory
oval:org.mitre.oval:def:2054

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:exchange_server:2000:sp3:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:microsoft:exchange_server:2000:sp3:*:*:*:*:*:*
  • AND
  • cpe:/o:microsoft:windows_vista:*:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:2054
    V
    IMAP Literal Processing Vulnerability
    2008-05-05
    BACK
    microsoft exchange server 2000 sp3
    microsoft exchange server 2000 sp3
    microsoft windows vista *