Vulnerability Name:

CVE-2007-2291 (CCN-33978)

Assigned:2007-04-25
Published:2007-04-25
Updated:2021-07-23
Summary:CRLF injection vulnerability in the Digest Authentication support for Microsoft Internet Explorer 7.0.5730.11 allows remote attackers to conduct HTTP response splitting attacks via a LF (%0a) in the username attribute.
CVSS v3 Severity:5.6 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
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)
6.0 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
5.1 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P)
4.1 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: BugTraq Mailing List, Wed Apr 25 2007 - 12:37:26 CDT
IE 7 and Firefox Browsers Digest Authentication Request Splitting

Source: MITRE
Type: CNA
CVE-2007-2291

Source: SREASON
Type: UNKNOWN
2654

Source: CCN
Type: SECTRACK ID: 1017969
Microsoft Internet Explorer Digest Authentication Bug Lets Remote Users Conduct HTTP Request Splitting Attacks

Source: CCN
Type: Microsoft Internet Explorer Web site
Internet Explorer: Home Page

Source: CCN
Type: OSVDB ID: 43471
Microsoft IE Digest Authentication username Attribute CRLF Injection

Source: BUGTRAQ
Type: UNKNOWN
20070425 IE 7 and Firefox Browsers Digest Authentication Request Splitting

Source: BID
Type: UNKNOWN
23668

Source: CCN
Type: BID-23668
Multiple Web Browsers Digest Authentication HTTP Response Splitting Vulnerability

Source: SECTRACK
Type: UNKNOWN
1017969

Source: MISC
Type: Exploit, Vendor Advisory
http://www.wisec.it/vulns.php?id=11

Source: XF
Type: UNKNOWN
ie-lf-response-splitting(33978)

Source: XF
Type: UNKNOWN
ie-lf-response-splitting(33978)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:internet_explorer:7.0.5730.11:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:microsoft:internet_explorer:7.00.5730.1100:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft internet explorer 7.0.5730.11
    microsoft ie 7.00.5730.1100