Total
707 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2006-5462 | 1 Mozilla | 4 Firefox, Network Security Services, Seamonkey and 1 more | 2026-04-23 | 6.4 MEDIUM | N/A |
| Mozilla Network Security Service (NSS) library before 3.11.3, as used in Mozilla Firefox before 1.5.0.8, Thunderbird before 1.5.0.8, and SeaMonkey before 1.0.6, when using an RSA key with exponent 3, does not properly handle extra data in a signature, which allows remote attackers to forge signatures for SSL/TLS and email certificates. NOTE: this identifier is for unpatched product versions that were originally intended to be addressed by CVE-2006-4340. | |||||
| CVE-2009-1312 | 1 Mozilla | 2 Firefox, Seamonkey | 2026-04-23 | 4.3 MEDIUM | N/A |
| Mozilla Firefox before 3.0.9 and SeaMonkey 1.1.17 do not block javascript: URIs in Refresh headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Refresh header or (2) specifying the content of a Refresh header. NOTE: it was later reported that Firefox 3.6 a1 pre and Mozilla 1.7.x and earlier are also affected. | |||||
| CVE-2009-1836 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 6.8 MEDIUM | N/A |
| Mozilla Firefox before 3.0.11, Thunderbird before 2.0.0.22, and SeaMonkey before 1.1.17 use the HTTP Host header to determine the context of a document provided in a non-200 CONNECT response from a proxy server, which allows man-in-the-middle attackers to execute arbitrary web script by modifying this CONNECT response, aka an "SSL tampering" attack. | |||||
| CVE-2008-5501 | 2 Canonical, Mozilla | 3 Ubuntu Linux, Firefox, Seamonkey | 2026-04-23 | 5.0 MEDIUM | N/A |
| The layout engine in Mozilla Firefox 3.x before 3.0.5, Thunderbird 2.x before 2.0.0.19, and SeaMonkey 1.x before 1.1.14 allows remote attackers to cause a denial of service via vectors that trigger an assertion failure. | |||||
| CVE-2008-5012 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 5.0 MEDIUM | N/A |
| Mozilla Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 do not properly change the source URI when processing a canvas element and an HTTP redirect, which allows remote attackers to bypass the same origin policy and access arbitrary images that are not directly accessible to the attacker. NOTE: this issue can be leveraged to enumerate software on the client by performing redirections related to moz-icon. | |||||
| CVE-2009-0776 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 7.1 HIGH | N/A |
| nsIRDFService in Mozilla Firefox before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey before 1.1.15 allows remote attackers to bypass the same-origin policy and read XML data from another domain via a cross-domain redirect. | |||||
| CVE-2009-0775 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 10.0 HIGH | N/A |
| Double free vulnerability in Mozilla Firefox before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey before 1.1.15 allows remote attackers to execute arbitrary code via "cloned XUL DOM elements which were linked as a parent and child," which are not properly handled during garbage collection. | |||||
| CVE-2008-5506 | 3 Canonical, Debian, Mozilla | 5 Ubuntu Linux, Debian Linux, Firefox and 2 more | 2026-04-23 | 6.8 MEDIUM | N/A |
| Mozilla Firefox 3.x before 3.0.5 and 2.x before 2.0.0.19, Thunderbird 2.x before 2.0.0.19, and SeaMonkey 1.x before 1.1.14 allows remote attackers to bypass the same origin policy by causing the browser to issue an XMLHttpRequest to an attacker-controlled resource that uses a 302 redirect to a resource in a different domain, then reading content from the response, aka "response disclosure." | |||||
| CVE-2009-0773 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 10.0 HIGH | N/A |
| The JavaScript engine in Mozilla Firefox before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey 1.1.15 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a splice of an array that contains "some non-set elements," which causes jsarray.cpp to pass an incorrect argument to the ResizeSlots function, which triggers memory corruption; (2) vectors related to js_DecompileValueGenerator, jsopcode.cpp, __defineSetter__, and watch, which triggers an assertion failure or a segmentation fault; and (3) vectors related to gczeal, __defineSetter__, and watch, which triggers a hang. | |||||
| CVE-2009-0771 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 10.0 HIGH | N/A |
| The layout engine in Mozilla Firefox before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey 1.1.15 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via certain vectors that trigger memory corruption and assertion failures. | |||||
| CVE-2007-1362 | 1 Mozilla | 2 Firefox, Seamonkey | 2026-04-23 | 4.3 MEDIUM | N/A |
| Mozilla Firefox 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, and SeaMonkey 1.0.9 and 1.1.2, allows remote attackers to cause a denial of service via (1) a large cookie path parameter, which triggers memory consumption, or (2) an internal delimiter within cookie path or name values, which could trigger a misinterpretation of cookie data, aka "Path Abuse in Cookies." | |||||
| CVE-2008-0592 | 1 Mozilla | 2 Firefox, Seamonkey | 2026-04-23 | 4.3 MEDIUM | N/A |
| Mozilla Firefox before 2.0.0.12 and SeaMonkey before 1.1.8 allows user-assisted remote attackers to cause a denial of service via a plain .txt file with a "Content-Disposition: attachment" and an invalid "Content-Type: plain/text," which prevents Firefox from rendering future plain text files within the browser. | |||||
| CVE-2008-2803 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 6.8 MEDIUM | N/A |
| The mozIJSSubScriptLoader.LoadScript function in Mozilla Firefox before 2.0.0.15, Thunderbird 2.0.0.14 and earlier, and SeaMonkey before 1.1.10 does not apply XPCNativeWrappers to scripts loaded from (1) file: URIs, (2) data: URIs, or (3) certain non-canonical chrome: URIs, which allows remote attackers to execute arbitrary code via vectors involving third-party add-ons. | |||||
| CVE-2007-6589 | 1 Mozilla | 2 Firefox, Seamonkey | 2026-04-23 | 4.3 MEDIUM | N/A |
| The jar protocol handler in Mozilla Firefox before 2.0.0.10 and SeaMonkey before 1.1.7 does not update the origin domain when retrieving the inner URL parameter yields an HTTP redirect, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a jar: URI, a different vulnerability than CVE-2007-5947. | |||||
| CVE-2007-3845 | 2 Microsoft, Mozilla | 4 Windows Xp, Firefox, Seamonkey and 1 more | 2026-04-23 | 9.3 HIGH | N/A |
| Mozilla Firefox before 2.0.0.6, Thunderbird before 1.5.0.13 and 2.x before 2.0.0.6, and SeaMonkey before 1.1.4 allow remote attackers to execute arbitrary commands via certain vectors associated with launching "a file handling program based on the file extension at the end of the URI," a variant of CVE-2007-4041. NOTE: the vendor states that "it is still possible to launch a filetype handler based on extension rather than the registered protocol handler." | |||||
| CVE-2008-5513 | 3 Canonical, Debian, Mozilla | 5 Ubuntu Linux, Debian Linux, Firefox and 2 more | 2026-04-23 | 4.3 MEDIUM | N/A |
| Unspecified vulnerability in the session-restore feature in Mozilla Firefox 3.x before 3.0.5 and 2.x before 2.0.0.19 allows remote attackers to bypass the same origin policy, inject content into documents associated with other domains, and conduct cross-site scripting (XSS) attacks via unknown vectors related to restoration of SessionStore data. | |||||
| CVE-2008-0418 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 4.3 MEDIUM | N/A |
| Directory traversal vulnerability in Mozilla Firefox before 2.0.0.12, Thunderbird before 2.0.0.12, and SeaMonkey before 1.1.8, when using "flat" addons, allows remote attackers to read arbitrary Javascript, image, and stylesheet files via the chrome: URI scheme, as demonstrated by stealing session information from sessionstore.js. | |||||
| CVE-2009-1834 | 1 Mozilla | 2 Firefox, Seamonkey | 2026-04-23 | 4.3 MEDIUM | N/A |
| Visual truncation vulnerability in netwerk/dns/src/nsIDNService.cpp in Mozilla Firefox before 3.0.11 and SeaMonkey before 1.1.17 allows remote attackers to spoof the location bar via an IDN with invalid Unicode characters that are displayed as whitespace, as demonstrated by the \u115A through \u115E characters. | |||||
| CVE-2008-6961 | 1 Mozilla | 2 Seamonkey, Thunderbird | 2026-04-23 | 4.3 MEDIUM | N/A |
| mailnews in Mozilla Thunderbird before 2.0.0.18 and SeaMonkey before 1.1.13, when JavaScript is enabled in mail, allows remote attackers to obtain sensitive information about the recipient, or comments in forwarded mail, via script that reads the (1) .documentURI or (2) .textContent DOM properties. | |||||
| CVE-2009-0357 | 1 Mozilla | 2 Firefox, Seamonkey | 2026-04-23 | 5.0 MEDIUM | N/A |
| Mozilla Firefox before 3.0.6 and SeaMonkey before 1.1.15 do not properly restrict access from web pages to the (1) Set-Cookie and (2) Set-Cookie2 HTTP response headers, which allows remote attackers to obtain sensitive information from cookies via XMLHttpRequest calls, related to the HTTPOnly protection mechanism. | |||||