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CVE-2018-6651
Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
In the uncurl_ws_accept function in uncurl.c in uncurl before 0.07, as used in Parsec before 140-3, insufficient Origin header validation (accepting an arbitrary substring match) for WebSocket API requests allows remote attackers to bypass intended access restrictions. In Parsec, this means full control over the victim's computer.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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https://gist.github.com/Zenexer/ac7601c0e367d876353137e5099b18a7 Exploit, Third Party Advisory
https://gist.github.com/Zenexer/ac7601c0e367d876353137e5099b18a7 No Types Assigned
Modified Analysis by NIST3/01/2019 2:29:02 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:parsecgaming:parsec:*:*:*:*:*:*:*:* versions up to (including) 140-1
OR
*cpe:2.3:a:parsecgaming:parsec:*:*:*:*:*:*:*:* versions up to (excluding) 140-3
Changed
CPE Configuration
OR
*cpe:2.3:a:uncurl_project:uncurl:0.01:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.02:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.03:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.04:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.05:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.06:*:*:*:*:*:*:*
OR
*cpe:2.3:a:uncurl_project:uncurl:*:*:*:*:*:*:*:* versions up to (excluding) 0.07
CVE Modified by MITRE3/24/2018 9:29:02 PM
Action
Type
Old Value
New Value
Changed
Description
In the uncurl_ws_accept function in uncurl.c in uncurl before 0.07, as used in Parsec before 140-3, insufficient Origin header validation (accepting an arbitrary substring match) for WebSocket API requests allows remote attackers to bypass intended access restrictions.
In the uncurl_ws_accept function in uncurl.c in uncurl before 0.07, as used in Parsec before 140-3, insufficient Origin header validation (accepting an arbitrary substring match) for WebSocket API requests allows remote attackers to bypass intended access restrictions. In Parsec, this means full control over the victim's computer.
Reanalysis by NIST3/16/2018 12:11:31 PM
Action
Type
Old Value
New Value
Added
CWE
CWE-352
Removed
CWE
CWE-346
Initial Analysis by NIST3/13/2018 1:34:37 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:parsecgaming:parsec:*:*:*:*:*:*:*:* versions up to (including) 140-1
Added
CPE Configuration
OR
*cpe:2.3:a:uncurl_project:uncurl:0.01:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.02:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.03:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.04:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.05:*:*:*:*:*:*:*
*cpe:2.3:a:uncurl_project:uncurl:0.06:*:*:*:*:*:*:*
Added
CVSS V2
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Added
CVSS V3
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added
CWE
CWE-346
Added
Reference
https://gist.github.com/Zenexer/ac7601c0e367d876353137e5099b18a7 [Exploit, Third Party Advisory]
Changed
Reference Type
https://github.com/chrisd1100/uncurl/commit/448cd13e7b18c83855d706c564341ddd1e38e769 No Types Assigned
https://github.com/chrisd1100/uncurl/commit/448cd13e7b18c83855d706c564341ddd1e38e769 Patch, Third Party Advisory
Changed
Reference Type
https://github.com/chrisd1100/uncurl/releases/tag/0.07 No Types Assigned
https://github.com/chrisd1100/uncurl/releases/tag/0.07 Third Party Advisory
Quick Info
CVE Dictionary Entry: CVE-2018-6651 NVD
Published Date: 02/05/2018 NVD
Last Modified: 10/09/2019
Source: MITRE
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