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  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:mozilla:thunderbird:78.5.1:*:*:*:*:*:*:*
There are 21 matching records.
Displaying matches 1 through 20.
Vuln ID Summary CVSS Severity
CVE-2020-35113

Mozilla developers reported memory safety bugs present in Firefox 83 and Firefox ESR 78.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Published: January 07, 2021; 9:15:12 AM -0500
V3.1: 8.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2020-35112

If a user downloaded a file lacking an extension on Windows, and then "Open"-ed it from the downloads panel, if there was an executable file in the downloads directory with the same name but with an executable extension (such as .bat or .exe) that executable would have been launched instead. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Published: January 07, 2021; 9:15:12 AM -0500
V3.1: 8.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2020-35111

When an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest callback was not triggered for view-source URLs. While web content cannot navigate to such URLs, a user opening View Source could have inadvertently leaked their IP address. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Published: January 07, 2021; 9:15:12 AM -0500
V3.1: 4.3 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2020-26978

Using techniques that built on the slipstream research, a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Published: January 07, 2021; 9:15:12 AM -0500
V3.1: 6.1 MEDIUM
V2.0: 5.8 MEDIUM
CVE-2020-26974

When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Published: January 07, 2021; 9:15:12 AM -0500
V3.1: 8.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2020-26973

Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Published: January 07, 2021; 9:15:11 AM -0500
V3.1: 8.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2020-26971

Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Published: January 07, 2021; 9:15:11 AM -0500
V3.1: 8.8 HIGH
V2.0: 6.8 MEDIUM
CVE-2009-4630

Mozilla Necko, as used in Firefox, SeaMonkey, and other applications, performs DNS prefetching of domain names contained in links within local HTML documents, which makes it easier for remote attackers to determine the network location of the application's user by logging DNS requests. NOTE: the vendor disputes the significance of this issue, stating "I don't think we necessarily need to worry about that case."

Published: January 29, 2010; 1:30:00 PM -0500
V3.x:(not available)
V2.0: 5.0 MEDIUM
CVE-2009-3984

Mozilla Firefox before 3.0.16 and 3.5.x before 3.5.6, and SeaMonkey before 2.0.1, allows remote attackers to spoof an SSL indicator for an http URL or a file URL by setting document.location to an https URL corresponding to a site that responds with a No Content (aka 204) status code and an empty body.

Published: December 17, 2009; 12:30:00 PM -0500
V3.x:(not available)
V2.0: 6.8 MEDIUM
CVE-2009-3983

Mozilla Firefox before 3.0.16 and 3.5.x before 3.5.6, and SeaMonkey before 2.0.1, allows remote attackers to send authenticated requests to arbitrary applications by replaying the NTLM credentials of a browser user.

Published: December 17, 2009; 12:30:00 PM -0500
V3.x:(not available)
V2.0: 6.8 MEDIUM
CVE-2009-3982

Multiple unspecified vulnerabilities in the JavaScript engine in Mozilla Firefox 3.5.x before 3.5.6, SeaMonkey before 2.0.1, and Thunderbird allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Published: December 17, 2009; 12:30:00 PM -0500
V3.x:(not available)
V2.0: 9.3 HIGH
CVE-2009-3981

Unspecified vulnerability in the browser engine in Mozilla Firefox before 3.0.16, SeaMonkey before 2.0.1, and Thunderbird allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Published: December 17, 2009; 12:30:00 PM -0500
V3.x:(not available)
V2.0: 9.3 HIGH
CVE-2009-3980

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.5.x before 3.5.6, SeaMonkey before 2.0.1, and Thunderbird allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Published: December 17, 2009; 12:30:00 PM -0500
V3.x:(not available)
V2.0: 9.3 HIGH
CVE-2009-2404

Heap-based buffer overflow in a regular-expression parser in Mozilla Network Security Services (NSS) before 3.12.3, as used in Firefox, Thunderbird, SeaMonkey, Evolution, Pidgin, and AOL Instant Messenger (AIM), allows remote SSL servers to cause a denial of service (application crash) or possibly execute arbitrary code via a long domain name in the subject's Common Name (CN) field of an X.509 certificate, related to the cert_TestHostName function.

Published: August 03, 2009; 10:30:00 AM -0400
V3.x:(not available)
V2.0: 9.3 HIGH
CVE-2009-1840

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.

Published: June 12, 2009; 5:30:00 PM -0400
V3.x:(not available)
V2.0: 9.3 HIGH
CVE-2009-1309

Mozilla Firefox before 3.0.9, Thunderbird, and SeaMonkey do not properly implement the Same Origin Policy for (1) XMLHttpRequest, involving a mismatch for a document's principal, and (2) XPCNativeWrapper.toString, involving an incorrect __proto__ scope, which allows remote attackers to conduct cross-site scripting (XSS) attacks and possibly other attacks via a crafted document.

Published: April 22, 2009; 2:30:00 PM -0400
V3.x:(not available)
V2.0: 4.3 MEDIUM
CVE-2009-1308

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.0.9, Thunderbird, and SeaMonkey allows remote attackers to inject arbitrary web script or HTML via vectors involving XBL JavaScript bindings and remote stylesheets, as exploited in the wild by a March 2009 eBay listing.

Published: April 22, 2009; 2:30:00 PM -0400
V3.x:(not available)
V2.0: 4.3 MEDIUM
CVE-2009-1307

The view-source: URI implementation in Mozilla Firefox before 3.0.9, Thunderbird, and SeaMonkey does not properly implement the Same Origin Policy, which allows remote attackers to (1) bypass crossdomain.xml restrictions and connect to arbitrary web sites via a Flash file; (2) read, create, or modify Local Shared Objects via a Flash file; or (3) bypass unspecified restrictions and render content via vectors involving a jar: URI.

Published: April 22, 2009; 2:30:00 PM -0400
V3.x:(not available)
V2.0: 6.8 MEDIUM
CVE-2009-1306

The jar: URI implementation in Mozilla Firefox before 3.0.9, Thunderbird, and SeaMonkey does not follow the Content-Disposition header of the inner URI, which allows remote attackers to conduct cross-site scripting (XSS) attacks and possibly other attacks via an uploaded .jar file with a "Content-Disposition: attachment" designation.

Published: April 22, 2009; 2:30:00 PM -0400
V3.x:(not available)
V2.0: 4.3 MEDIUM
CVE-2008-4060

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.

Published: September 24, 2008; 4:37:04 PM -0400
V3.x:(not available)
V2.0: 7.5 HIGH