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NVD Vulnerability Details :
CVE-2017-7839
Analyzed
More InfoOfficial Page
Source-security@mozilla.org
View Known Exploited Vulnerability (KEV) details
Published At-11 Jun, 2018 | 21:29
Updated At-25 Jun, 2018 | 18:46

Control characters prepended before "javascript:" URLs pasted in the addressbar can cause the leading characters to be ignored and the pasted JavaScript to be executed instead of being blocked. This could be used in social engineering and self-cross-site-scripting (self-XSS) attacks where users are convinced to copy and paste text into the addressbar. This vulnerability affects Firefox < 57.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.06.1MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N
Type: Primary
Version: 3.0
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N
CPE Matches
Mozilla Corporation
mozilla
>>firefox>>Versions up to 56.0.2(inclusive)
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-79Primarynvd@nist.gov
CWE ID: CWE-79
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/101832security@mozilla.org
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1039803security@mozilla.org
Third Party Advisory
VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1402896security@mozilla.org
Issue Tracking
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2017-24/security@mozilla.org
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/101832
Source: security@mozilla.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.securitytracker.com/id/1039803
Source: security@mozilla.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://bugzilla.mozilla.org/show_bug.cgi?id=1402896
Source: security@mozilla.org
Resource:
Issue Tracking
Permissions Required
Hyperlink: https://www.mozilla.org/security/advisories/mfsa2017-24/
Source: security@mozilla.org
Resource:
Vendor Advisory
Change History
0Changes found
Details not found