Vulnerability Name:

CVE-2007-2274 (CCN-34079)

Assigned:2007-04-23
Published:2007-04-23
Updated:2022-02-26
Summary:The BitTorrent implementation in Opera 9.2 allows remote attackers to cause a denial of service (CPU consumption and application crash) via a malformed torrent file.
Note: the original disclosure refers to this as a memory leak, but it is not certain.
CVSS v3 Severity:3.7 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/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): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
6.7 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:POC/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
2.6 Low (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P)
2.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P/E:POC/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-401
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2007-2274

Source: CCN
Type: Opera Web site
Download Opera Web Browser

Source: CCN
Type: OSVDB ID: 34929
Opera Malformed BitTorrent File Remote DoS

Source: CCN
Type: OSVDB ID: 36229
Opera Transfer Manager Torrent File Handling Overflow

Source: XF
Type: UNKNOWN
opera-bittorrent-dos(34079)

Source: XF
Type: VDB Entry
opera-bittorrent-dos(34079)

Source: EXPLOIT-DB
Type: Third Party Advisory, VDB Entry
3784

Vulnerable Configuration:Configuration 1:
  • cpe:/a:opera:opera_browser:9.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    opera opera browser 9.2