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CVE
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CVE-2017-7840Date: (C)2018-06-14   (M)2024-03-27


JavaScript can be injected into an exported bookmarks file by placing JavaScript code into user-supplied tags in saved bookmarks. If the resulting exported HTML file is later opened in a browser this JavaScript will be executed. This could be used in social engineering and self-cross-site-scripting (self-XSS) attacks if users were convinced to add malicious tags to bookmarks, export them, and then open the resulting file. This vulnerability affects Firefox < 57.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.1CVSS Score : 4.3
Exploit Score: 2.8Exploit Score: 8.6
Impact Score: 2.7Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: NONE
Scope: CHANGEDIntegrity: PARTIAL
Confidentiality: LOWAvailability: NONE
Integrity: LOW 
Availability: NONE 
  
Reference:
BID-101832
SECTRACK-1039803
https://bugzilla.mozilla.org/show_bug.cgi?id=1366420
https://www.mozilla.org/security/advisories/mfsa2017-24/

CWE    1
CWE-79
OVAL    6
oval:org.secpod.oval:def:42833
oval:org.secpod.oval:def:42836
oval:org.secpod.oval:def:703888
oval:org.secpod.oval:def:51935
...

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