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CVE-2014-1524

Mozilla: Buffer overflow when using non-XBL object as XBL (MFSA 2014-38)

The nsXBLProtoImpl::InstallImplementation function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 does not properly check whether objects are XBL objects, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via crafted JavaScript code that accesses a non-XBL object as if it were an XBL object.

CVSS 3.1 · 9.8 Critical EPSS 7.7% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 4 more
Products
Ubuntu Linux Debian Linux Fedora and 13 more
CVE-2016-9904

Mozilla: Cross-origin information leak in shared atoms (MFSA 2016-94, MFSA 2016-95)

An attacker could use a JavaScript Map/Set timing attack to determine whether an atom is used by another compartment/zone in specific contexts. This could be used to leak information, such as usernames embedded in JavaScript code, across websites. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

CVSS 3.0 · 7.5 High EPSS 2.7% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 4 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-2014-1523

Mozilla: Out of bounds read while decoding JPG images (MFSA-2014-37)

Heap-based buffer overflow in the read_u32 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 cause a denial of service (out-of-bounds read and application crash) via a crafted JPEG image.

CVSS 3.1 · 6.5 Medium EPSS 3.1% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 4 more
Products
Ubuntu Linux Debian Linux Fedora and 13 more
CVE-2014-1518

Mozilla: Miscellaneous memory safety hazards (rv:24.5) (MFSA 2014-34)

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVSS 3.1 · 8.8 High EPSS 6.0% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 4 more
Products
Ubuntu Linux Debian Linux Fedora and 13 more
CVE-2014-1514

Mozilla: Out-of-bounds write through TypedArrayObject after neutering (MFSA 2014-32)

vmtypedarrayobject.cpp in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 does not validate the length of the destination array before a copy operation, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds write and application crash) by triggering incorrect use of the TypedArrayObject class.

CVSS 3.1 · 9.8 Critical EPSS 6.0% KEV · Not listed
Vendors
Canonical Debian Mozilla and 3 more
Products
Ubuntu Linux Debian Linux Firefox and 14 more
CVE-2014-1513

Mozilla: Out-of-bounds read/write through neutering ArrayBuffer objects (MFSA 2014-31)

TypedArrayObject.cpp in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 does not prevent a zero-length transition during use of an ArrayBuffer object, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based out-of-bounds write or read) via a crafted web site.

CVSS 3.1 · 8.8 High EPSS 5.5% KEV · Not listed
Vendors
Canonical Debian Mozilla and 3 more
Products
Ubuntu Linux Debian Linux Firefox and 14 more
CVE-2014-1512

Mozilla: Use-after-free in TypeObject (MFSA 2014-30)

Use-after-free vulnerability in the TypeObject class in the JavaScript engine in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allows remote attackers to execute arbitrary code by triggering extensive memory consumption while garbage collection is occurring, as demonstrated by improper handling of BumpChunk objects.

CVSS 2.0 · 10.0 Critical EPSS 29.1% KEV · Not listed
Vendors
Canonical Debian Mozilla and 3 more
Products
Ubuntu Linux Debian Linux Firefox and 14 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-2016-9074

nss: Insufficient timing side-channel resistance in divSpoiler

An existing mitigation of timing side-channel attacks is insufficient in some circumstances. This issue is addressed in Network Security Services (NSS) 3.26.1. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50.

CVSS 3.0 · 5.9 Medium EPSS 2.4% KEV · Not listed
Vendors
Debian Mozilla
Products
Debian Linux Firefox Thunderbird
CVE-2016-9066

Mozilla: Integer overflow leading to a buffer overflow in nsScriptLoadHandler (MFSA 2016-89, MFSA 2016-90)

A buffer overflow resulting in a potentially exploitable crash due to memory allocation issues when handling large amounts of incoming data. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50.

CVSS 3.0 · 7.5 High EPSS 12.0% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 1 more
CVE-2016-9905

Mozilla: Crash in EnumerateSubDocuments (MFSA 2016-94, MFSA 2016-95)

A potentially exploitable crash in "EnumerateSubDocuments" while adding or removing sub-documents. This vulnerability affects Firefox ESR < 45.6 and Thunderbird < 45.6.

CVSS 3.0 · 8.8 High EPSS 2.3% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 4 more
CVE-2016-10196

libevent: Stack-buffer overflow in evutil_parse_sockaddr_port()

Stack-based buffer overflow in the evutil_parse_sockaddr_port function in evutil.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (segmentation fault) via vectors involving a long string in brackets in the ip_as_string argument.

CVSS 3.1 · 7.5 High EPSS 5.2% KEV · Not listed
Vendors
Debian Libevent Project Mozilla and 1 more
Products
Debian Linux Libevent Firefox and 2 more
CVE-2017-7791

Mozilla: Spoofing following page navigation with data: protocol and modal alerts (MFSA 2017-19)

On pages containing an iframe, the "data:" protocol can be used to create a modal alert that will render over arbitrary domains following page navigation, spoofing of the origin of the modal alert from the iframe content. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

CVSS 3.0 · 5.3 Medium EPSS 1.8% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 6 more
CVE-2017-7785

Mozilla: Buffer overflow manipulating ARIA elements in DOM (MFSA 2017-19)

A buffer overflow can occur when manipulating Accessible Rich Internet Applications (ARIA) attributes within the DOM. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

CVSS 3.0 · 9.8 Critical EPSS 4.1% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 6 more
CVE-2017-7749

Mozilla: Use-after-free during docshell reloading (MFSA 2017-16)

A use-after-free vulnerability when using an incorrect URL during the reloading of a docshell. This results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

CVSS 3.0 · 9.8 Critical EPSS 2.6% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 6 more
CVE-2017-7843

Mozilla: Web worker in Private Browsing mode can write IndexedDB data

When Private Browsing mode is used, it is possible for a web worker to write persistent data to IndexedDB and fingerprint a user uniquely. IndexedDB should not be available in Private Browsing mode and this stored data will persist across multiple private browsing mode sessions because it is not cleared when exiting. This vulnerability affects Firefox ESR < 52.5.2 and Firefox < 57.0.1.

CVSS 3.0 · 7.5 High EPSS 2.9% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Enterprise Linux and 5 more
CVE-2017-7830

Mozilla: Cross-origin URL information leak through Resource Timing API (MFSA 2017-25)

The Resource Timing API incorrectly revealed navigations in cross-origin iframes. This is a same-origin policy violation and could allow for data theft of URLs loaded by users. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.

CVSS 3.0 · 6.5 Medium EPSS 2.4% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 6 more
CVE-2017-7828

Mozilla: Use-after-free of PressShell while restyling layout (MFSA 2017-25)

A use-after-free vulnerability can occur when flushing and resizing layout because the "PressShell" object has been freed while still in use. This results in a potentially exploitable crash during these operations. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.

CVSS 3.0 · 9.8 Critical EPSS 7.2% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 6 more
CVE-2017-7826

Mozilla: Memory safety bugs fixed in Firefox 57 and Firefox ESR 52.5 (MFSA 2017-25)

Memory safety bugs were reported in Firefox 56 and Firefox ESR 52.4. 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 < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.

CVSS 3.0 · 9.8 Critical EPSS 3.3% KEV · Not listed
Vendors
Canonical Debian Mozilla and 1 more
Products
Ubuntu Linux Debian Linux Firefox and 7 more