Vulnerability Name:

CVE-2003-1396 (CCN-11894)

Assigned:2003-04-27
Published:2003-04-27
Updated:2022-03-01
Summary:Heap-based buffer overflow in Opera 6.05 through 7.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a filename with a long extension.
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:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A: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-787
Vulnerability Consequences:Denial of Service
References:Source: BUGTRAQ
Type: Broken Link, Exploit
20030427 [Opera 7/6] Long File Extension Heap Buffer Overrun Vulnerability in Download.

Source: CCN
Type: BugTraq Mailing List, Sun Apr 27 2003 - 13:09:01 CDT
[Opera 7/6] Long File Extension Heap Buffer Overrun Vulnerability in Download.

Source: MITRE
Type: CNA
CVE-2003-1396

Source: CCN
Type: Opera Web site
Opera Software - The Best Internet Experience

Source: CCN
Type: OSVDB ID: 58496
Opera Filename Extension Handling Overflow

Source: BID
Type: Broken Link, Patch, Third Party Advisory, VDB Entry
7450

Source: CCN
Type: BID-7450
Opera Long File Name Remote Heap Corruption Vulnerability

Source: XF
Type: Third Party Advisory, VDB Entry
opera-file-extension-bo(11894)

Source: XF
Type: UNKNOWN
opera-file-extension-bo(11894)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:opera:opera_browser:*:*:*:*:*:*:*:* (Version >= 6.0 and <= 7.10)

  • Configuration CCN 1:
  • cpe:/a:opera:opera_browser:6.0:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    opera opera browser *
    opera opera browser 6.0
    opera opera browser 7.0