Mozilla Firefox vulnerabilities
3,703 known vulnerabilities affecting mozilla/firefox.
Total CVEs
3,703
CISA KEV
15
actively exploited
Public exploits
126
Exploited in wild
34
Severity breakdown
CRITICAL981HIGH1096MEDIUM1343LOW68UNKNOWN215
Vulnerabilities
Page 157 of 186
CVE-2005-0150P4MEDIUMCVSS 5.0v0.8v0.9+6 more2005-05-26
CVE-2005-0150 [MEDIUM] CVE-2005-0150: Firefox before 1.0 allows the user to store a (1) javascript: or (2) data: URLs as a Livefeed bookma
Firefox before 1.0 allows the user to store a (1) javascript: or (2) data: URLs as a Livefeed bookmark, then executes it in the security context of the currently loaded page when the user later accesses the bookmark, which could allow remote attackers to execute arbitrary code.
nvd
CVE-2019-9797P4MEDIUMCVSS 5.3fixed in 66.0≥ unspecified, < 662019-04-26
CVE-2019-9797 [MEDIUM] CWE-346 CVE-2019-9797: Cross-origin images can be read in violation of the same-origin policy by exporting an image after u
Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a canvas element. This vulnerability affects Firefox < 66.
nvd
CVE-2008-0367P4MEDIUMCVSS 5.0≤ 2.0.0.11v3.02008-01-19
CVE-2008-0367 [MEDIUM] CWE-200 CVE-2008-0367: Mozilla Firefox 2.0.0.11, 3.0b2, and possibly earlier versions, when prompting for HTTP Basic Authen
Mozilla Firefox 2.0.0.11, 3.0b2, and possibly earlier versions, when prompting for HTTP Basic Authentication, displays the site requesting the authentication after the Realm text, which might make it easier for remote HTTP servers to conduct phishing and spoofing attacks.
nvd
CVE-2017-7782P4MEDIUMCVSS 5.3fixed in 52.3.0fixed in 55.0+1 more2018-06-11
CVE-2017-7782 [MEDIUM] CWE-269 CVE-2017-7782: An error in the "WindowsDllDetourPatcher" where a RWX ("Read/Write/Execute") 4k block is allocated b
An error in the "WindowsDllDetourPatcher" where a RWX ("Read/Write/Execute") 4k block is allocated but never protected, violating DEP protections. Note: This attack only affects Windows operating systems. Other operating systems are not affected. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
nvd
CVE-2005-2703P4MEDIUMCVSS 5.0≤ 1.0.6v1.0+5 more2005-09-23
CVE-2005-2703 [MEDIUM] CWE-94 CVE-2005-2703: Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to modify HTTP headers
Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to modify HTTP headers of XML HTTP requests via XMLHttpRequest, and possibly use the client to exploit vulnerabilities in servers or proxies, including HTTP request smuggling and HTTP request splitting.
nvd
CVE-2012-1960P4MEDIUMCVSS 5.0v4.0v4.0.1+14 more2012-07-18
CVE-2012-1960 [MEDIUM] CWE-200 CVE-2012-1960: The qcms_transform_data_rgb_out_lut_sse2 function in the QCMS implementation in Mozilla Firefox 4.x
The qcms_transform_data_rgb_out_lut_sse2 function in the QCMS implementation in Mozilla Firefox 4.x through 13.0, Thunderbird 5.0 through 13.0, and SeaMonkey before 2.11 might allow remote attackers to obtain sensitive information from process memory via a crafted color profile that triggers an out-of-bounds read operation.
nvd
CVE-2016-5294P4MEDIUMCVSS 5.5fixed in 45.5.0fixed in 50.0+1 more2018-06-11
CVE-2016-5294 [MEDIUM] CWE-20 CVE-2016-5294: The Mozilla Updater can be made to choose an arbitrary target working directory for output files res
The Mozilla Updater can be made to choose an arbitrary target working directory for output files resulting from the update process. This vulnerability requires local system access. Note: this issue only affects Windows operating systems. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50.
nvd
CVE-2016-5267P4MEDIUMCVSS 5.3≤ 47.0.12016-08-05
CVE-2016-5267 [MEDIUM] CWE-20 CVE-2016-5267: Mozilla Firefox before 48.0 on Android allows remote attackers to spoof the address bar via left-to-
Mozilla Firefox before 48.0 on Android allows remote attackers to spoof the address bar via left-to-right characters in conjunction with a right-to-left character set.
nvd
CVE-2013-6672P4MEDIUMCVSS 4.3fixed in 26.02013-12-11
CVE-2013-6672 [MEDIUM] CWE-200 CVE-2013-6672: Mozilla Firefox before 26.0 and SeaMonkey before 2.23 on Linux allow user-assisted remote attackers
Mozilla Firefox before 26.0 and SeaMonkey before 2.23 on Linux allow user-assisted remote attackers to read clipboard data by leveraging certain middle-click paste operations.
nvd
CVE-2017-7808P4MEDIUMCVSS 5.3fixed in 55.0≥ unspecified, < 552018-06-11
CVE-2017-7808 [MEDIUM] CWE-200 CVE-2017-7808: A content security policy (CSP) "frame-ancestors" directive containing origins with paths allows for
A content security policy (CSP) "frame-ancestors" directive containing origins with paths allows for comparisons against those paths instead of the origin. This results in a cross-origin information leak of this path information. This vulnerability affects Firefox < 55.
nvdosv
CVE-2019-9817P4MEDIUMCVSS 5.3fixed in 67.0≥ unspecified, < 672019-07-23
CVE-2019-9817 [MEDIUM] CWE-346 CVE-2019-9817: Images from a different domain can be read using a canvas object in some circumstances. This could b
Images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
nvd
CVE-2014-1527P4MEDIUMCVSS 5.0≤ 28.0v0.1+199 more2014-04-30
CVE-2014-1527 [MEDIUM] CVE-2014-1527: Mozilla Firefox before 29.0 on Android allows remote attackers to spoof the address bar via crafted
Mozilla Firefox before 29.0 on Android allows remote attackers to spoof the address bar via crafted JavaScript code that uses DOM events to prevent the reemergence of the actual address bar after scrolling has taken it off of the screen.
nvd
CVE-2004-0765P4HIGHCVSS 7.5≤ 0.92004-08-18
CVE-2004-0765 [HIGH] CVE-2004-0765: The cert_TestHostName function in Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7
The cert_TestHostName function in Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7, only checks the hostname portion of a certificate when the hostname portion of the URI is not a fully qualified domain name (FQDN), which allows remote attackers to spoof trusted certificates.
nvd
CVE-2005-2429P4MEDIUMCVSS 5.0v2.02005-08-03
CVE-2005-2429 [MEDIUM] CVE-2005-2429: Firefox, when opening Microsoft Word documents, does not properly set the permissions on shared sect
Firefox, when opening Microsoft Word documents, does not properly set the permissions on shared sections, which allows remote attackers to write arbitrary data to open applications in Microsoft Office.
nvd
CVE-2016-1948P4MEDIUMCVSS 5.3v43.0.42016-01-31
CVE-2016-1948 [MEDIUM] CWE-310 CVE-2016-1948: Mozilla Firefox before 44.0 on Android does not ensure that HTTPS is used for a lightweight-theme in
Mozilla Firefox before 44.0 on Android does not ensure that HTTPS is used for a lightweight-theme installation, which allows man-in-the-middle attackers to replace a theme's images and colors by modifying the client-server data stream.
nvd
CVE-2011-2986P4MEDIUMCVSS 5.0v4.0v4.0.1+1 more2011-08-18
CVE-2011-2986 [MEDIUM] CWE-200 CVE-2011-2986: Mozilla Firefox 4.x through 5, Thunderbird before 6, SeaMonkey 2.x before 2.3, and possibly other pr
Mozilla Firefox 4.x through 5, Thunderbird before 6, SeaMonkey 2.x before 2.3, and possibly other products, when the Direct2D (aka D2D) API is used on Windows, allows remote attackers to bypass the Same Origin Policy, and obtain sensitive image data from a different domain, by inserting this data into a canvas.
nvd
CVE-2016-1947P4MEDIUMCVSS 4.7v43.0v43.0.1+3 more2016-01-31
CVE-2016-1947 [MEDIUM] CWE-19 CVE-2016-1947: Mozilla Firefox 43.x mishandles attempts to connect to the Application Reputation service, which mak
Mozilla Firefox 43.x mishandles attempts to connect to the Application Reputation service, which makes it easier for remote attackers to trigger an unintended download by leveraging the absence of reputation data.
nvdosv
CVE-2015-0819P4MEDIUMCVSS 4.3≤ 35.0.1v0.1+213 more2015-02-25
CVE-2015-0819 [MEDIUM] CWE-19 CVE-2015-0819: The UITour::onPageEvent function in Mozilla Firefox before 36.0 does not ensure that an API call ori
The UITour::onPageEvent function in Mozilla Firefox before 36.0 does not ensure that an API call originates from a foreground tab, which allows remote attackers to conduct spoofing and clickjacking attacks by leveraging access to a UI Tour web site.
nvdosv
CVE-2012-3986P4MEDIUMCVSS 4.3fixed in 10.0.8fixed in 16.02012-10-10
CVE-2012-3986 [MEDIUM] CWE-20 CVE-2012-3986: Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ES
Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict calls to DOMWindowUtils (aka nsDOMWindowUtils) methods, which allows remote attackers to bypass intended access restrictions via crafted JavaScript code.
nvd
CVE-2012-5837P4MEDIUMCVSS 6.8≤ 16.0.2v0.1+152 more2012-11-21
CVE-2012-5837 [MEDIUM] CWE-79 CVE-2012-5837: The Web Developer Toolbar in Mozilla Firefox before 17.0 executes script with chrome privileges, whi
The Web Developer Toolbar in Mozilla Firefox before 17.0 executes script with chrome privileges, which allows user-assisted remote attackers to conduct cross-site scripting (XSS) attacks via a crafted string.
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