CVE-2018-18494

Mozilla: Same-origin policy violation using location attribute and performance.getEntries to steal cross-origin URLs

A same-origin policy violation allowing the theft of cross-origin URL entries when using the Javascript location property to cause a redirection to another site using performance.getEntries(). This is a same-origin policy violation and could allow for data theft. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

CVSS 3.0 · 6.5 Medium EPSS 1.5% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 8 more

CVE-2019-9788

Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6

Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.

CVSS 3.1 · 9.8 Critical EPSS 2.2% KEV · Not listed

Vendors

Mozilla Redhat

Products

Firefox Thunderbird Enterprise Linux and 3 more

CVE-2014-1479

Mozilla: Clone protected content with XBL scopes (MFSA 2014-02)

The System Only Wrapper (SOW) implementation in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 does not prevent certain cloning operations, which allows remote attackers to bypass intended restrictions on XUL content via vectors involving XBL content scopes.

CVSS 3.1 · 7.5 High EPSS 4.6% KEV · Not listed

Vendors

Canonical Debian Fedoraproject and 4 more

Products

Ubuntu Linux Debian Linux Fedora and 15 more

CVE-2018-18492

Mozilla: Use-after-free with select element

A use-after-free vulnerability can occur after deleting a selection element due to a weak reference to the select element in the options collection. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

CVSS 3.0 · 9.8 Critical EPSS 9.6% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 8 more

CVE-2018-5145

Mozilla: Memory safety bugs fixed in Firefox ESR 52.7 (MFSA 2018-07)

Memory safety bugs were reported in Firefox ESR 52.6. These bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7.

CVSS 3.0 · 9.8 Critical EPSS 3.0% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 8 more

CVE-2019-9791

Mozilla: Type inference is incorrect for constructors entered through on-stack replacement with IonMonkey

The type inference system allows the compilation of functions that can cause type confusions between arbitrary objects when compiled through the IonMonkey just-in-time (JIT) compiler and when the constructor function is entered through on-stack replacement (OSR). This allows for possible arbitrary reading and writing of objects during an exploitable crash. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.

CVSS 3.1 · 9.8 Critical EPSS 19.9% KEV · Not listed

Vendors

Mozilla Redhat

Products

Firefox Thunderbird Enterprise Linux and 3 more

CVE-2014-1481

Mozilla: Inconsistent JavaScript handling of access to Window objects (MFSA 2014-13)

Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, and SeaMonkey before 2.24 allow remote attackers to bypass intended restrictions on window objects by leveraging inconsistency in native getter methods across different JavaScript engines.

CVSS 3.1 · 7.5 High EPSS 3.9% KEV · Not listed

Vendors

Canonical Debian Fedoraproject and 4 more

Products

Ubuntu Linux Debian Linux Fedora and 15 more

CVE-2018-5154

Mozilla: Use-after-free with SVG animations and clip paths

A use-after-free vulnerability can occur while enumerating attributes during SVG animations with clip paths. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.8, Thunderbird ESR < 52.8, Firefox < 60, and Firefox ESR < 52.8.

CVSS 3.0 · 9.8 Critical EPSS 3.2% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 9 more

CVE-2018-5156

Mozilla: Media recorder segmentation fault when track type is changed during capture

A vulnerability can occur when capturing a media stream when the media source type is changed as the capture is occurring. This can result in stream data being cast to the wrong type causing a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.

CVSS 3.0 · 9.8 Critical EPSS 3.8% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 8 more

CVE-2018-5157

Mozilla: Same-origin bypass of PDF Viewer to view protected PDF files

Same-origin protections for the PDF viewer can be bypassed, allowing a malicious site to intercept messages meant for the viewer. This could allow the site to retrieve PDF files restricted to viewing by an authenticated user on a third-party website. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60.

CVSS 3.0 · 7.5 High EPSS 1.6% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 7 more

CVE-2019-9810

Mozilla: IonMonkey MArraySlice has incorrect alias information

Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and Thunderbird < 60.6.1.

CVSS 3.1 · 8.8 High EPSS 27.2% KEV · Not listed

Vendors

Mozilla Redhat

Products

Firefox Thunderbird Enterprise Linux and 3 more

CVE-2013-5616

Mozilla: Use-after-free in event listeners (MFSA 2013-108)

Use-after-free vulnerability in the nsEventListenerManager::HandleEventSubType function in Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to mListeners event listeners.

CVSS 3.1 · 9.8 Critical EPSS 6.7% KEV · Not listed

Vendors

Canonical Fedoraproject Mozilla and 3 more

Products

Ubuntu Linux Fedora Firefox and 14 more

CVE-2014-1532

Mozilla: Use-after-free in nsHostResolver (MFSA 2014-46)

Use-after-free vulnerability in the nsHostResolver::ConditionallyRefreshRecord function in libxul.so in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors related to host resolution.

CVSS 3.1 · 9.8 Critical EPSS 4.6% KEV · Not listed

Vendors

Canonical Debian Fedoraproject and 4 more

Products

Ubuntu Linux Debian Linux Fedora and 13 more

CVE-2018-12392

Mozilla: Crash with nested event loops

When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.

CVSS 3.0 · 9.8 Critical EPSS 3.4% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 8 more

CVE-2014-1531

Mozilla: Use-after-free in imgLoader while resizing images (MFSA 2014-44)

Use-after-free vulnerability in the nsGenericHTMLElement::GetWidthHeightForImage function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving an imgLoader object that is not properly handled during an image-resize operation.

CVSS 3.1 · 8.8 High EPSS 5.6% KEV · Not listed

Vendors

Canonical Debian Fedoraproject and 4 more

Products

Ubuntu Linux Debian Linux Fedora and 13 more

CVE-2018-12390

Mozilla: Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3

Mozilla developers and community members reported memory safety bugs present in Firefox 62 and Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.

CVSS 3.0 · 9.8 Critical EPSS 3.2% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 8 more

CVE-2018-12405

Mozilla: Memory safety bugs fixed in Firefox 64 and Firefox ESR 60.4

Mozilla developers and community members reported memory safety bugs present in Firefox 63 and Firefox ESR 60.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.

CVSS 3.0 · 9.8 Critical EPSS 3.2% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 8 more

CVE-2014-1530

Mozilla: Cross-site scripting (XSS) using history navigations (MFSA 2014-43)

The docshell implementation in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to trigger the loading of a URL with a spoofed baseURI property, and conduct cross-site scripting (XSS) attacks, via a crafted web site that performs history navigation.

CVSS 3.1 · 6.1 Medium EPSS 1.7% KEV · Not listed

Vendors

Canonical Debian Fedoraproject and 4 more

Products

Ubuntu Linux Debian Linux Fedora and 13 more

CVE-2018-12389

Mozilla: Memory safety bugs fixed in Firefox ESR 60.3

Mozilla developers and community members reported memory safety bugs present in Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 60.3 and Thunderbird < 60.3.

CVSS 3.0 · 8.8 High EPSS 2.3% KEV · Not listed

Vendors

Canonical Debian Mozilla and 1 more

Products

Ubuntu Linux Debian Linux Firefox and 8 more

CVE-2014-1529

Mozilla: Privilege escalation through Web Notification API (MFSA 2014-42)

The Web Notification API in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allows remote attackers to bypass intended source-component restrictions and execute arbitrary JavaScript code in a privileged context via a crafted web page for which Notification.permission is granted.

CVSS 3.1 · 8.8 High EPSS 3.7% KEV · Not listed

Vendors

Canonical Debian Fedoraproject and 4 more

Products

Ubuntu Linux Debian Linux Fedora and 13 more