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Total
1158 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2012-1948 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 9.3 HIGH | N/A |
| Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. | |||||
| CVE-2012-1946 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 9.3 HIGH | N/A |
| Use-after-free vulnerability in the nsINode::ReplaceOrInsertBefore function in Mozilla Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10 might allow remote attackers to execute arbitrary code via document changes involving replacement or insertion of a node. | |||||
| CVE-2012-1945 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 2.9 LOW | N/A |
| Mozilla Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10 allow local users to obtain sensitive information via an HTML document that loads a shortcut (aka .lnk) file for display within an IFRAME element, as demonstrated by a network share implemented by (1) Microsoft Windows or (2) Samba. | |||||
| CVE-2012-1944 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 4.3 MEDIUM | N/A |
| The Content Security Policy (CSP) implementation in Mozilla Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10 does not block inline event handlers, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted HTML document. | |||||
| CVE-2012-1943 | 2 Microsoft, Mozilla | 4 Windows, Firefox, Seamonkey and 1 more | 2017-12-29 | 6.9 MEDIUM | N/A |
| Untrusted search path vulnerability in Updater.exe in the Windows Updater Service in Mozilla Firefox 12.0, Thunderbird 12.0, and SeaMonkey 2.9 on Windows allows local users to gain privileges via a Trojan horse wsock32.dll file in an application directory. | |||||
| CVE-2012-1942 | 2 Microsoft, Mozilla | 4 Windows, Firefox, Seamonkey and 1 more | 2017-12-29 | 7.2 HIGH | N/A |
| The Mozilla Updater and Windows Updater Service in Mozilla Firefox 12.0, Thunderbird 12.0, and SeaMonkey 2.9 on Windows allow local users to gain privileges by loading a DLL file in a privileged context. | |||||
| CVE-2012-1941 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 9.3 HIGH | N/A |
| Heap-based buffer overflow in the nsHTMLReflowState::CalculateHypotheticalBox function in Mozilla Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10 allows remote attackers to execute arbitrary code by resizing a window displaying absolutely positioned and relatively positioned elements in nested columns. | |||||
| CVE-2012-1952 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 9.3 HIGH | N/A |
| The nsTableFrame::InsertFrames function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 does not properly perform a cast of a frame variable during processing of mixed row-group and column-group frames, which might allow remote attackers to execute arbitrary code via a crafted web site. | |||||
| CVE-2012-1951 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 10.0 HIGH | N/A |
| Use-after-free vulnerability in the nsSMILTimeValueSpec::IsEventBased function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allows remote attackers to cause a denial of service (heap memory corruption) or possibly execute arbitrary code by interacting with objects used for SMIL Timing. | |||||
| CVE-2012-0478 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 9.3 HIGH | N/A |
| The texImage2D implementation in the WebGL subsystem in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 does not properly restrict JSVAL_TO_OBJECT casts, which might allow remote attackers to execute arbitrary code via a crafted web page. | |||||
| CVE-2012-0474 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in the docshell implementation in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 allows remote attackers to inject arbitrary web script or HTML via vectors related to short-circuited page loads, aka "Universal XSS (UXSS)." | |||||
| CVE-2012-0473 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 5.0 MEDIUM | N/A |
| The WebGLBuffer::FindMaxUshortElement function in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 calls the FindMaxElementInSubArray function with incorrect template arguments, which allows remote attackers to obtain sensitive information from video memory via a crafted WebGL.drawElements call. | |||||
| CVE-2012-0472 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 9.3 HIGH | N/A |
| The cairo-dwrite implementation in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9, when certain Windows Vista and Windows 7 configurations are used, does not properly restrict font-rendering attempts, which allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via unspecified vectors. | |||||
| CVE-2012-0469 | 1 Mozilla | 5 Firefox, Firefox Esr, Seamonkey and 2 more | 2017-12-29 | 10.0 HIGH | N/A |
| Use-after-free vulnerability in the mozilla::dom::indexedDB::IDBKeyRange::cycleCollection::Trace function in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 allows remote attackers to execute arbitrary code via vectors related to crafted IndexedDB data. | |||||
| CVE-2012-0468 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-12-29 | 10.0 HIGH | N/A |
| The browser engine in Mozilla Firefox 4.x through 11.0, Thunderbird 5.0 through 11.0, and SeaMonkey before 2.9 allows remote attackers to cause a denial of service (assertion failure and memory corruption) or possibly execute arbitrary code via vectors related to jsval.h and the js::array_shift function. | |||||
| CVE-2011-3670 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-12-29 | 5.0 MEDIUM | N/A |
| Mozilla Firefox before 3.6.26 and 4.x through 6.0, Thunderbird before 3.1.18 and 5.0 through 6.0, and SeaMonkey before 2.4 do not properly enforce the IPv6 literal address syntax, which allows remote attackers to obtain sensitive information by making XMLHttpRequest calls through a proxy and reading the error messages. | |||||
| CVE-2011-3658 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-12-29 | 7.5 HIGH | N/A |
| The SVG implementation in Mozilla Firefox 8.0, Thunderbird 8.0, and SeaMonkey 2.5 does not properly interact with DOMAttrModified event handlers, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via vectors involving removal of SVG elements. | |||||
| CVE-2014-1539 | 2 Apple, Mozilla | 3 Mac Os X, Firefox, Thunderbird | 2017-12-28 | 5.0 MEDIUM | N/A |
| Mozilla Firefox before 30.0 and Thunderbird through 24.6 on OS X do not ensure visibility of the cursor after interaction with a Flash object and a DIV element, which makes it easier for remote attackers to conduct clickjacking attacks via JavaScript code that produces a fake cursor image. | |||||
| CVE-2014-1541 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2017-12-28 | 10.0 HIGH | N/A |
| Use-after-free vulnerability in the RefreshDriverTimer::TickDriver function in the SMIL Animation Controller in Mozilla Firefox before 30.0, Firefox ESR 24.x before 24.6, and Thunderbird before 24.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via crafted web content. | |||||
| CVE-2014-1538 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2017-12-28 | 10.0 HIGH | N/A |
| Use-after-free vulnerability in the nsTextEditRules::CreateMozBR function in Mozilla Firefox before 30.0, Firefox ESR 24.x before 24.6, and Thunderbird before 24.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors. | |||||
| CVE-2012-0475 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-12-19 | 2.6 LOW | N/A |
| Mozilla Firefox 4.x through 11.0, Thunderbird 5.0 through 11.0, and SeaMonkey before 2.9 do not properly construct the Origin and Sec-WebSocket-Origin HTTP headers, which might allow remote attackers to bypass an IPv6 literal ACL via a cross-site (1) XMLHttpRequest or (2) WebSocket operation involving a nonstandard port number and an IPv6 address that contains certain zero fields. | |||||
| CVE-2007-1282 | 2 Mozilla, Redhat | 4 Seamonkey, Thunderbird, Enterprise Linux and 1 more | 2017-10-11 | 9.3 HIGH | N/A |
| Integer overflow in Mozilla Thunderbird before 1.5.0.10 and SeaMonkey before 1.0.8 allows remote attackers to trigger a buffer overflow and possibly execute arbitrary code via a text/enhanced or text/richtext e-mail message with an extremely long line. | |||||
| CVE-2006-5462 | 1 Mozilla | 4 Firefox, Network Security Services, Seamonkey and 1 more | 2017-10-11 | 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-2006-4570 | 1 Mozilla | 2 Seamonkey, Thunderbird | 2017-10-11 | 2.6 LOW | N/A |
| Mozilla Thunderbird before 1.5.0.7 and SeaMonkey before 1.0.5, with "Load Images" enabled, allows remote user-assisted attackers to bypass settings that disable JavaScript via a remote XBL file in a message that is loaded when the user views, forwards, or replies to the original message. | |||||
| CVE-2005-2261 | 1 Mozilla | 3 Firefox, Mozilla, Thunderbird | 2017-10-11 | 7.5 HIGH | N/A |
| Firefox before 1.0.5, Thunderbird before 1.0.5, Mozilla before 1.7.9, Netscape 8.0.2, and K-Meleon 0.9 runs XBL scripts even when Javascript has been disabled, which makes it easier for remote attackers to bypass such protection. | |||||
| CVE-2004-0765 | 1 Mozilla | 3 Firefox, Mozilla, Thunderbird | 2017-10-11 | 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-2004-0762 | 1 Mozilla | 3 Firefox, Mozilla, Thunderbird | 2017-10-11 | 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-2005-0148 | 1 Mozilla | 1 Thunderbird | 2017-10-11 | 5.0 MEDIUM | N/A |
| Thunderbird before 0.9, when running on Windows systems, uses the default handler when processing javascript: links, which invokes Internet Explorer and may expose the Thunderbird user to vulnerabilities in the version of Internet Explorer that is installed on the user's system. NOTE: since the invocation between multiple products is a common practice, and the vulnerabilities inherent in multi-product interactions are not easily enumerable, this issue might be REJECTED in the future. | |||||
| CVE-2004-0908 | 1 Mozilla | 2 Mozilla, Thunderbird | 2017-10-11 | 4.0 MEDIUM | N/A |
| Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and Thunderbird before 0.8 allows untrusted Javascript code to read and write to the clipboard, and possibly obtain sensitive information, via script-generated events such as Ctrl-Ins. | |||||
| CVE-2004-0906 | 1 Mozilla | 2 Mozilla, Thunderbird | 2017-10-11 | 4.6 MEDIUM | N/A |
| The XPInstall installer in Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and Thunderbird before 0.8 sets insecure permissions for certain installed files within xpi packages, which could allow local users to overwrite arbitrary files or execute arbitrary code. | |||||
| CVE-2004-0904 | 4 Conectiva, Mozilla, Netscape and 1 more | 10 Linux, Firefox, Mozilla and 7 more | 2017-10-11 | 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-2004-0903 | 4 Conectiva, Mozilla, Redhat and 1 more | 9 Linux, Mozilla, Thunderbird and 6 more | 2017-10-11 | 10.0 HIGH | N/A |
| Stack-based buffer overflow in the writeGroup function in nsVCardObj.cpp for Mozilla Firefox before the Preview Release, Mozilla before 1.7.3, and Thunderbird before 0.8 allows remote attackers to execute arbitrary code via malformed VCard attachments that are not properly handled when previewing a message. | |||||
| CVE-2004-0764 | 1 Mozilla | 3 Firefox, Mozilla, Thunderbird | 2017-10-11 | 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-2004-0757 | 1 Mozilla | 3 Firefox, Mozilla, Thunderbird | 2017-10-11 | 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-2004-0761 | 1 Mozilla | 3 Firefox, Mozilla, Thunderbird | 2017-10-11 | 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-2005-0590 | 1 Mozilla | 3 Firefox, Mozilla, Thunderbird | 2017-10-11 | 5.0 MEDIUM | N/A |
| The installation confirmation dialog in Firefox before 1.0.1, Thunderbird before 1.0.1, and Mozilla before 1.7.6 allows remote attackers to use InstallTrigger to spoof the hostname of the host performing the installation via a long "user:pass" sequence in the URL, which appears before the real hostname. | |||||
| CVE-2005-0255 | 1 Mozilla | 3 Firefox, Mozilla, Thunderbird | 2017-10-11 | 5.0 MEDIUM | N/A |
| String handling functions in Mozilla 1.7.3, Firefox 1.0, and Thunderbird before 1.0.2, such as the nsTSubstring_CharT::Replace function, do not properly check the return values of other functions that resize the string, which allows remote attackers to cause a denial of service and possibly execute arbitrary code by forcing an out-of-memory state that causes a reallocation to fail and return a pointer to a fixed address, which leads to heap corruption. | |||||
| CVE-2005-0142 | 1 Mozilla | 3 Firefox, Mozilla, Thunderbird | 2017-10-11 | 2.1 LOW | N/A |
| Firefox 0.9, Thunderbird 0.6 and other versions before 0.9, and Mozilla 1.7 before 1.7.5 save temporary files with world-readable permissions, which allows local users to read certain web content or attachments that belong to other users, e.g. content that is managed by helper applications such as PDF. | |||||
| CVE-2005-0149 | 1 Mozilla | 2 Mozilla, Thunderbird | 2017-10-11 | 5.0 MEDIUM | N/A |
| Thunderbird 0.6 through 0.9 and Mozilla 1.7 through 1.7.3 does not obey the network.cookie.disableCookieForMailNews preference, which could allow remote attackers to bypass the user's intended privacy and security policy by using cookies in e-mail messages. | |||||
| CVE-2009-0771 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 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-2009-0773 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 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-2009-0775 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 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-2009-0777 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 5.8 MEDIUM | N/A |
| Mozilla Firefox before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey before 1.1.15 decode invisible characters when they are displayed in the location bar, which causes an incorrect address to be displayed and makes it easier for remote attackers to spoof URLs and conduct phishing attacks. | |||||
| CVE-2009-1840 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 9.3 HIGH | N/A |
| Mozilla Firefox before 3.0.11, Thunderbird, and SeaMonkey do not check content policy before loading a script file into a XUL document, which allows remote attackers to bypass intended access restrictions via a crafted HTML document, as demonstrated by a "web bug" in an e-mail message, or web script or an advertisement in a web page. | |||||
| CVE-2009-0353 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 10.0 HIGH | N/A |
| Unspecified vulnerability in Mozilla Firefox 3.x before 3.0.6, Thunderbird before 2.0.0.21, and SeaMonkey before 1.1.15 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to the JavaScript engine. | |||||
| CVE-2008-5012 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 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-2008-5016 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 5.0 MEDIUM | N/A |
| The layout engine in Mozilla Firefox 3.x before 3.0.4, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 allows remote attackers to cause a denial of service (crash) via multiple vectors that trigger an assertion failure or other consequences. | |||||
| CVE-2008-4060 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 7.5 HIGH | N/A |
| Mozilla Firefox before 2.0.0.17 and 3.x before 3.0.2, Thunderbird before 2.0.0.17, and SeaMonkey before 1.1.12 allow remote attackers to create documents that lack script-handling objects, and execute arbitrary code with chrome privileges, via vectors related to (1) the document.loadBindingDocument function and (2) XSLT. | |||||
| CVE-2008-3835 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2017-09-29 | 7.5 HIGH | N/A |
| The nsXMLDocument::OnChannelRedirect function in Mozilla Firefox before 2.0.0.17, Thunderbird before 2.0.0.17, and SeaMonkey before 1.1.12 allows remote attackers to bypass the Same Origin Policy and execute arbitrary JavaScript code via unknown vectors. | |||||
| CVE-2008-4070 | 1 Mozilla | 2 Seamonkey, Thunderbird | 2017-09-29 | 10.0 HIGH | N/A |
| Heap-based buffer overflow in Mozilla Thunderbird before 2.0.0.17 and SeaMonkey before 1.1.12 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long header in a news article, related to "canceling [a] newsgroup message" and "cancelled newsgroup messages." | |||||