Vulnerability Name:

CVE-2005-0456 (CCN-18867)

Assigned:2005-01-12
Published:2005-01-12
Updated:2022-02-28
Summary:Opera 7.54 and earlier does not properly validate base64 encoded binary data in a data: (RFC 2397) URL, which causes the URL to be obscured in a download dialog, which may allow remote attackers to trick users into executing arbitrary code.
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:N/I:L/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): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2005-0456

Source: MITRE
Type: CNA
CVE-2005-2273

Source: CCN
Type: SA13818
Opera "data:" URI Handler Spoofing Vulnerability

Source: SECUNIA
Type: Broken Link, Patch
13818

Source: CCN
Type: SA15488
Opera Dialog Origin Spoofing Vulnerability

Source: CCN
Type: GLSA-200502-17
Opera: Multiple vulnerabilities

Source: GENTOO
Type: Patch, Third Party Advisory, Vendor Advisory
GLSA-200502-17

Source: CCN
Type: US-CERT VU#882926
Opera may insecurely execute binary data encoded in a URI

Source: CERT-VN
Type: Third Party Advisory, US Government Resource
VU#882926

Source: SUSE
Type: Broken Link
SUSE-SA:2005:031

Source: CONFIRM
Type: Broken Link, Patch, Vendor Advisory
http://www.opera.com/linux/changelogs/754u2/

Source: CCN
Type: OSVDB ID: 12867
Opera data: URI Handler Application Spoofing

Source: CCN
Type: OSVDB ID: 79191
Opera Javascript Dialog Origin Spoofing

Source: CCN
Type: BID-12550
Opera Web Browser Multiple Remote Vulnerabilities

Source: CCN
Type: BID-18867
AuraCMS Multiple Input Validation Vulnerabilities

Source: XF
Type: Third Party Advisory, VDB Entry
opera-data-dialog-spoofing(18867)

Source: XF
Type: UNKNOWN
opera-data-dialog-spoofing(18867)

Source: SUSE
Type: SUSE-SA:2005:031
Opera: various problems

Vulnerable Configuration:Configuration 1:
  • cpe:/a:opera:opera_browser:*:*:*:*:*:*:*:* (Version <= 7.54)

    • * Denotes that component is vulnerable
    BACK
    opera opera browser *