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Results 24,812

CVE-2018-18493

Mozilla: Buffer overflow in accelerated 2D canvas with Skia

A buffer overflow can occur in the Skia library during buffer offset calculations with hardware accelerated canvas 2D actions due to the use of 32-bit calculations instead of 64-bit. 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 5.0% KEV · Not listed
Vendors
Canonical Debian Mozilla and 1 more
Products
Ubuntu Linux Debian Linux Firefox and 8 more
CVE-2019-11743

Mozilla: Cross-origin access to unload event attributes

Navigation events were not fully adhering to the W3C's "Navigation-Timing Level 2" draft specification in some instances for the unload event, which restricts access to detailed timing attributes to only be same-origin. This resulted in potential cross-origin information exposure of history through timing side-channel attacks. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

CVSS 3.1 · 3.7 Low EPSS 1.8% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Firefox Esr Thunderbird and 1 more
CVE-2019-11693

Mozilla: Buffer overflow in WebGL bufferdata on Linux

The bufferdata function in WebGL is vulnerable to a buffer overflow with specific graphics drivers on Linux. This could result in malicious content freezing a tab or triggering a potentially exploitable crash. *Note: this issue only occurs on Linux. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.

CVSS 3.0 · 9.8 Critical EPSS 2.4% KEV · Not listed
Vendors
Linux Mozilla Redhat
Products
Linux Kernel Firefox Thunderbird and 1 more
CVE-2016-9900

Mozilla: Restricted external resources can be loaded by SVG images through data URLs (MFSA 2016-94, MFSA 2016-95)

External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use of "data:" URLs. This could allow for cross-domain data leakage. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

CVSS 3.0 · 7.5 High EPSS 9.6% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 6 more
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-2017-5376

Mozilla: Use-after-free in XSL (MFSA 2017-02)

Use-after-free while manipulating XSL in XSLT documents. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.

CVSS 3.0 · 9.8 Critical EPSS 3.1% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Thunderbird and 6 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-2014-1523

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-2015-0813

Mozilla: Use-after-free when using the Fluendo MP3 GStreamer plugin (MFSA 2015-31)

Use-after-free vulnerability in the AppendElements function in Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 on Linux, when the Fluendo MP3 plugin for GStreamer is used, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted MP3 file.

CVSS 2.0 · 5.1 Medium EPSS 5.3% KEV · Not listed
Vendors
Linux Mozilla Redhat
Products
Linux Kernel Firefox Thunderbird and 1 more
CVE-2014-1587

Mozilla: Miscellaneous memory safety hazards (rv:31.3) (MFSA 2014-83)

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVSS 2.0 · 6.8 Medium EPSS 3.5% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 1 more
CVE-2013-6629

libjpeg: information leak (read of uninitialized memory)

The get_sos function in jdmarker.c in (1) libjpeg 6b and (2) libjpeg-turbo through 1.3.0, as used in Google Chrome before 31.0.1650.48, Ghostscript, and other products, does not check for certain duplications of component data during the reading of segments that follow Start Of Scan (SOS) JPEG markers, which allows remote attackers to obtain sensitive information from uninitialized memory locations via a crafted JPEG image.

CVSS 2.0 · 5.0 Medium EPSS 9.7% KEV · Not listed
Vendors
Artifex Canonical Debian and 7 more
Products
Gpl Ghostscript Ubuntu Linux Debian Linux and 12 more
CVE-2014-1491

nss: Do not allow p-1 as a public DH value (MFSA 2014-12)

Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, does not properly restrict public values in Diffie-Hellman key exchanges, which makes it easier for remote attackers to bypass cryptographic protection mechanisms in ticket handling by leveraging use of a certain value.

CVSS 2.0 · 4.3 Medium EPSS 4.6% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 5 more
Products
Ubuntu Linux Debian Linux Fedora and 11 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-2013-5597

Mozilla: Use-after-free when updating offline cache (MFSA 2013-98)

Use-after-free vulnerability in the nsDocLoader::doStopDocumentLoad function in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x before 24.1, Thunderbird before 24.1, Thunderbird ESR 17.x before 17.0.10, and SeaMonkey before 2.22 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving a state-change event during an update of the offline cache.

CVSS 2.0 · 10.0 Critical EPSS 6.3% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2015-0801

Mozilla: Same-origin bypass through anchor navigation (MFSA 2015-40)

Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 allow remote attackers to bypass the Same Origin Policy and execute arbitrary JavaScript code with chrome privileges via vectors involving anchor navigation, a similar issue to CVE-2015-0818.

CVSS 2.0 · 7.5 High EPSS 2.8% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Firefox Esr Thunderbird and 1 more
CVE-2014-1562

Mozilla: Miscellaneous memory safety hazards (rv:rv:24.8) (MFSA 2014-67)

Unspecified vulnerability in the browser engine in Mozilla Firefox before 32.0, Firefox ESR 24.x before 24.8 and 31.x before 31.1, and Thunderbird 24.x before 24.8 and 31.x before 31.1 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVSS 2.0 · 10.0 Critical EPSS 5.6% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Firefox Esr Thunderbird and 1 more
CVE-2014-1509

Mozilla: Memory corruption in Cairo during PDF font rendering (MFSA 2014-27)

Buffer overflow in the _cairo_truetype_index_to_ucs4 function in cairo, as used 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 via a crafted extension that renders fonts in a PDF document.

CVSS 3.1 · 8.8 High EPSS 5.0% KEV · Not listed
Vendors
Canonical Mozilla Opensuse and 2 more
Products
Ubuntu Linux Firefox Seamonkey and 13 more
CVE-2014-1508

Mozilla: Information disclosure through polygon rendering in MathML (MFSA 2014-26)

The libxul.so!gfxContext::Polygon function 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 obtain sensitive information from process memory, cause a denial of service (out-of-bounds read and application crash), or possibly bypass the Same Origin Policy via vectors involving MathML polygon rendering.

CVSS 3.1 · 9.1 Critical EPSS 4.2% KEV · Not listed
Vendors
Canonical Debian Mozilla and 3 more
Products
Ubuntu Linux Debian Linux Firefox and 14 more
CVE-2014-1555

Mozilla: Use-after-free with FireOnStateChange event (MFSA 2014-61)

Use-after-free vulnerability in the nsDocLoader::OnProgress function in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 allows remote attackers to execute arbitrary code via vectors that trigger a FireOnStateChange event.

CVSS 2.0 · 9.3 Critical EPSS 4.9% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Firefox Esr Thunderbird and 1 more
CVE-2014-1592

Mozilla: Use-after-free during HTML5 parsing (MFSA 2014-87)

Use-after-free vulnerability in the nsHtml5TreeOperation function in xul.dll in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allows remote attackers to execute arbitrary code by adding a second root element to an HTML5 document during parsing.

CVSS 2.0 · 6.8 Medium EPSS 3.4% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 1 more