Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox
Total 3218 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2004-1380 1 Mozilla 2 Firefox, Mozilla 2026-06-16 5.0 MEDIUM N/A
Firefox before 1.0 and Mozilla before 1.7.5 allows inactive (background) tabs to launch dialog boxes, which can allow remote attackers to spoof the dialog boxes from web sites in other windows and facilitate phishing attacks, aka the "Dialog Box Spoofing Vulnerability."
CVE-2004-1200 1 Mozilla 1 Firefox 2026-06-16 5.0 MEDIUM N/A
Firefox and Mozilla allow remote attackers to cause a denial of service (application crash from memory consumption), as demonstrated using Javascript code that continuously creates nested arrays and then sorts the newly created arrays.
CVE-2004-1156 1 Mozilla 2 Firefox, Mozilla 2026-06-16 4.3 MEDIUM N/A
Mozilla before 1.7.6, and Firefox before 1.0.1, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the "window injection" vulnerability.
CVE-2004-0905 5 Conectiva, Mozilla, Netscape and 2 more 10 Linux, Firefox, Mozilla and 7 more 2026-06-16 4.6 MEDIUM N/A
Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and Thunderbird before 0.8 allows remote attackers to perform cross-domain scripting and possibly execute arbitrary code by convincing a user to drag and drop javascript: links to a frame or page in another domain.
CVE-2004-0904 4 Conectiva, Mozilla, Netscape and 1 more 10 Linux, Firefox, Mozilla and 7 more 2026-06-16 10.0 HIGH N/A
Integer overflow in the bitmap (BMP) decoder for Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and Thunderbird before 0.8 allow remote attackers to execute arbitrary code via wide bitmap files that trigger heap-based buffer overflows.
CVE-2004-0867 4 Kde, Microsoft, Mozilla and 1 more 5 Konqueror, Ie, Internet Explorer and 2 more 2026-06-16 7.5 HIGH N/A
Mozilla Firefox 0.9.2 allows web sites to set cookies for country-specific top-level domains, such as .ltd.uk, .plc.uk, and .sch.uk, which could allow remote attackers to perform a session fixation attack and hijack a user's HTTP session. NOTE: it was later reported that 2.x is also affected.
CVE-2004-0866 4 Kde, Microsoft, Mozilla and 1 more 5 Konqueror, Ie, Internet Explorer and 2 more 2026-06-16 7.5 HIGH N/A
Internet Explorer 6.0 allows web sites to set cookies for country-specific top-level domains, such as .ltd.uk, .plc.uk, and .sch.uk, which could allow remote attackers to perform a session fixation attack and hijack a user's HTTP session.
CVE-2004-0779 2 Firebirdsql, Mozilla 3 Firebird, Firefox, Mozilla 2026-06-16 7.5 HIGH N/A
The (1) Mozilla 1.6, (2) Firebird 0.7 and (3) Firefox 0.8 web browsers do not properly verify that cached passwords for SSL encrypted sites are only sent via SSL encrypted sessions to the site, which allows a remote attacker to cause a cached password to be sent in cleartext to a spoofed site.
CVE-2004-0765 1 Mozilla 3 Firefox, Mozilla, Thunderbird 2026-06-16 7.5 HIGH N/A
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.
CVE-2004-0764 1 Mozilla 3 Firefox, Mozilla, Thunderbird 2026-06-16 10.0 HIGH N/A
Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7, allow remote web sites to hijack the user interface via the "chrome" flag and XML User Interface Language (XUL) files.
CVE-2004-0763 1 Mozilla 1 Firefox 2026-06-16 5.0 MEDIUM N/A
Mozilla Firefox 0.9.1 and 0.9.2 allows remote web sites to spoof certificates of trusted web sites via redirects and Javascript that uses the "onunload" method.
CVE-2004-0762 1 Mozilla 3 Firefox, Mozilla, Thunderbird 2026-06-16 5.0 MEDIUM N/A
Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7, allow remote web sites to install arbitrary extensions by using interactive events to manipulate the XPInstall Security dialog box.
CVE-2004-0761 1 Mozilla 3 Firefox, Mozilla, Thunderbird 2026-06-16 5.0 MEDIUM N/A
Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7, allow remote attackers to use certain redirect sequences to spoof the security lock icon that makes a web page appear to be encrypted.
CVE-2004-0757 1 Mozilla 3 Firefox, Mozilla, Thunderbird 2026-06-16 10.0 HIGH N/A
Heap-based buffer overflow in the SendUidl in the POP3 capability for Mozilla before 1.7, Firefox before 0.9, and Thunderbird before 0.7, may allow remote POP3 mail servers to execute arbitrary code.
CVE-2004-0648 1 Mozilla 3 Firefox, Mozilla, Thunderbird 2026-06-16 10.0 HIGH N/A
Mozilla (Suite) before 1.7.1, Firefox before 0.9.2, and Thunderbird before 0.7.2 allow remote attackers to launch arbitrary programs via a URI referencing the shell: protocol.
CVE-2003-1492 2 Mozilla, Netscape 2 Firefox, Navigator 2026-06-16 5.0 MEDIUM N/A
Netscape Navigator 7.0.2 and Mozilla allows remote attackers to access cookie information in a different domain via an HTTP request for a domain with an extra . (dot) at the end.
CVE-2002-2437 1 Mozilla 3 Firefox, Seamonkey, Thunderbird 2026-06-16 5.0 MEDIUM N/A
The JavaScript implementation in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 does not properly restrict the set of values contained in the object returned by the getComputedStyle method, which allows remote attackers to obtain sensitive information about visited web pages by calling this method.
CVE-2002-2436 1 Mozilla 3 Firefox, Seamonkey, Thunderbird 2026-06-16 4.3 MEDIUM N/A
The Cascading Style Sheets (CSS) implementation in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 does not properly handle the :visited pseudo-class, which allows remote attackers to obtain sensitive information about visited web pages via a crafted HTML document, a related issue to CVE-2010-2264.