Vulnerability Name:

CVE-2004-2226 (CCN-17949)

Assigned:2004-11-02
Published:2004-11-02
Updated:2017-07-11
Summary:Mozilla Mail 1.7.1 and 1.7.3, and Thunderbird before 0.9, when HTML-Mails is enabled, allows remote attackers to determine valid e-mail addresses via an HTML e-mail that references a Cascading Style Sheets (CSS) document on the attacker's server.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
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): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Obtain Information
References:Source: CCN
Type: Full-Disclosure Mailing List, Tue Nov 02 2004 - 19:28:30 CST
CSS in E-Mails possible E-Mail-Validity Check for Spammers?

Source: FULLDISC
Type: UNKNOWN
20041102 CSS in E-Mails possible E-Mail-Validity Check for Spammers?

Source: MITRE
Type: CNA
CVE-2004-2226

Source: CCN
Type: SA13086
Mozilla / Thunderbird Valid Email Address Enumeration Weakness

Source: SECUNIA
Type: Patch, Vendor Advisory
13086

Source: OSVDB
Type: Patch
11394

Source: CCN
Type: OSVDB ID: 11394
Mozilla Multiple Products CSS Tag Email Address Enumeration

Source: XF
Type: UNKNOWN
mozilla-css-obtain-emails(17949)

Source: XF
Type: UNKNOWN
mozilla-css-obtain-emails(17949)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:mozilla:thunderbird:0.8:*:*:*:*:*:*:*
  • OR cpe:/a:mozilla:thunderbird:1.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:mozilla:thunderbird:1.7.3:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:mozilla:mozilla:1.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:mozilla:mozilla:1.7.3:*:*:*:*:*:*:*
  • OR cpe:/a:mozilla:thunderbird:0.8:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    mozilla thunderbird 0.8
    mozilla thunderbird 1.7.1
    mozilla thunderbird 1.7.3
    mozilla mozilla 1.7.1
    mozilla mozilla 1.7.3
    mozilla thunderbird 0.8