CVE-2012-4181

Mozilla: Use-after-free, buffer overflow, and out of bounds read issues found using Address Sanitizer (MFSA 2012-85)

Use-after-free vulnerability in the nsSMILAnimationController::DoSample function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 4.8% KEV · Not listed

Vendors

Canonical Mozilla Redhat

Products

Ubuntu Linux Firefox Seamonkey and 7 more

CVE-2012-4182

Mozilla: Use-after-free, buffer overflow, and out of bounds read issues found using Address Sanitizer (MFSA 2012-85)

Use-after-free vulnerability in the nsTextEditRules::WillInsert function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 4.7% KEV · Not listed

Vendors

Canonical Debian Mozilla and 2 more

Products

Ubuntu Linux Debian Linux Firefox and 11 more

CVE-2012-4188

Mozilla: Heap memory corruption issues found using Address Sanitizer (MFSA 2012-86)

Heap-based buffer overflow in the Convolve3x3 function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 14.7% KEV · Not listed

Vendors

Canonical Debian Mozilla and 2 more

Products

Ubuntu Linux Debian Linux Firefox and 11 more

CVE-2012-4183

Mozilla: Use-after-free, buffer overflow, and out of bounds read issues found using Address Sanitizer (MFSA 2012-85)

Use-after-free vulnerability in the DOMSVGTests::GetRequiredFeatures function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 4.8% KEV · Not listed

Vendors

Canonical Mozilla Opensuse and 2 more

Products

Ubuntu Linux Firefox Seamonkey and 11 more

CVE-2012-4184

Mozilla: Chrome Object Wrapper (COW) does not disallow acces to privileged functions or properties (MFSA 2012-83)

The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 does not prevent access to properties of a prototype for a standard class, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted web site.

CVSS 2.0 · 4.3 Medium EPSS 1.8% KEV · Not listed

Vendors

Canonical Mozilla Redhat and 1 more

Products

Ubuntu Linux Firefox Seamonkey and 10 more

CVE-2012-4185

Mozilla: Heap memory corruption issues found using Address Sanitizer (MFSA 2012-86)

Buffer overflow in the nsCharTraits::length function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 8.6% KEV · Not listed

Vendors

Canonical Mozilla Redhat and 1 more

Products

Ubuntu Linux Firefox Seamonkey and 10 more

CVE-2012-4186

Mozilla: Heap memory corruption issues found using Address Sanitizer (MFSA 2012-86)

Heap-based buffer overflow in the nsWaveReader::DecodeAudioData function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 14.7% KEV · Not listed

Vendors

Canonical Debian Mozilla and 2 more

Products

Ubuntu Linux Debian Linux Firefox and 11 more

CVE-2012-4187

Mozilla: Heap memory corruption issues found using Address Sanitizer (MFSA 2012-86)

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly manage a certain insPos variable, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and assertion failure) via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 6.8% KEV · Not listed

Vendors

Canonical Mozilla Redhat and 1 more

Products

Ubuntu Linux Firefox Seamonkey and 10 more

CVE-2012-4193

Mozilla: defaultValue security checks not applied (MFSA 2012-89)

Mozilla Firefox before 16.0.1, Firefox ESR 10.x before 10.0.9, Thunderbird before 16.0.1, Thunderbird ESR 10.x before 10.0.9, and SeaMonkey before 2.13.1 omit a security check in the defaultValue function during the unwrapping of security wrappers, which allows remote attackers to bypass the Same Origin Policy and read the properties of a Location object, or execute arbitrary JavaScript code, via a crafted web site.

CVSS 2.0 · 6.8 Medium EPSS 1.2% KEV · Not listed

Vendors

Canonical Mozilla Redhat and 1 more

Products

Ubuntu Linux Firefox Seamonkey and 10 more

CVE-2012-4194

Mozilla: Fixes for Location object issues (MFSA 2012-90)

Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 do not prevent use of the valueOf method to shadow the location object (aka window.location), which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via vectors involving a plugin.

CVSS 2.0 · 4.3 Medium EPSS 2.8% KEV · Not listed

Vendors

Canonical Mozilla Opensuse and 2 more

Products

Ubuntu Linux Firefox Seamonkey and 11 more

CVE-2012-4213

Mozilla: Use-after-free and buffer overflow issues found using Address Sanitizer (MFSA 2012-105)

Use-after-free vulnerability in the nsEditor::FindNextLeafNode function in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 6.2% KEV · Not listed

Vendors

Canonical Mozilla Opensuse and 1 more

Products

Ubuntu Linux Firefox Seamonkey and 6 more

CVE-2012-4195

Mozilla: Fixes for Location object issues (MFSA 2012-90)

The nsLocation::CheckURL function in Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 does not properly determine the calling document and principal in its return value, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site, and makes it easier for remote attackers to execute arbitrary JavaScript code by leveraging certain add-on behavior.

CVSS 2.0 · 4.3 Medium EPSS 1.9% KEV · Not listed

Vendors

Canonical Mozilla Opensuse and 2 more

Products

Ubuntu Linux Firefox Seamonkey and 11 more

CVE-2012-4196

Mozilla: Fixes for Location object issues (MFSA 2012-90)

Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 allow remote attackers to bypass the Same Origin Policy and read the Location object via a prototype property-injection attack that defeats certain protection mechanisms for this object.

CVSS 2.0 · 6.4 Medium EPSS 3.3% KEV · Not listed

Vendors

Canonical Mozilla Opensuse and 2 more

Products

Ubuntu Linux Firefox Seamonkey and 11 more

CVE-2012-4201

Mozilla: evalInSanbox location context incorrectly applied (MFSA 2012-93)

The evalInSandbox implementation in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 uses an incorrect context during the handling of JavaScript code that sets the location.href property, which allows remote attackers to conduct cross-site scripting (XSS) attacks or read arbitrary files by leveraging a sandboxed add-on.

CVSS 2.0 · 4.3 Medium EPSS 3.1% KEV · Not listed

Vendors

Canonical Debian Mozilla and 3 more

Products

Ubuntu Linux Debian Linux Firefox and 12 more

CVE-2012-4202

Mozilla: Buffer overflow while rendering GIF images (MFSA 2012-92)

Heap-based buffer overflow in the image::RasterImage::DrawFrameTo function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code via a crafted GIF image.

CVSS 2.0 · 9.3 Critical EPSS 11.1% KEV · Not listed

Vendors

Canonical Mozilla Opensuse and 2 more

Products

Ubuntu Linux Firefox Seamonkey and 11 more

CVE-2012-4207

Mozilla: Improper character decoding in HZ-GB-2312 charset (MFSA 2012-101)

The HZ-GB-2312 character-set implementation in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 does not properly handle a ~ (tilde) character in proximity to a chunk delimiter, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document.

CVSS 2.0 · 4.3 Medium EPSS 2.8% KEV · Not listed

Vendors

Canonical Debian Mozilla and 3 more

Products

Ubuntu Linux Debian Linux Firefox and 12 more

CVE-2012-4209

Mozilla: Frames can shadow top.location (MFSA 2012-103)

Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 do not prevent use of a "top" frame name-attribute value to access the location property, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via vectors involving a binary plugin.

CVSS 2.0 · 4.3 Medium EPSS 2.5% KEV · Not listed

Vendors

Canonical Mozilla Opensuse and 2 more

Products

Ubuntu Linux Firefox Seamonkey and 11 more

CVE-2012-4214

Mozilla: Use-after-free and buffer overflow issues found using Address Sanitizer (MFSA 2012-105)

Use-after-free vulnerability in the nsTextEditorState::PrepareEditor function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors, a different vulnerability than CVE-2012-5840.

CVSS 2.0 · 9.3 Critical EPSS 6.1% KEV · Not listed

Vendors

Canonical Mozilla Opensuse and 2 more

Products

Ubuntu Linux Firefox Seamonkey and 11 more

CVE-2012-4215

Mozilla: Use-after-free and buffer overflow issues found using Address Sanitizer (MFSA 2012-105)

Use-after-free vulnerability in the nsPlaintextEditor::FireClipboardEvent function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 6.1% KEV · Not listed

Vendors

Canonical Mozilla Opensuse and 2 more

Products

Ubuntu Linux Firefox Seamonkey and 11 more

CVE-2012-0473

Mozilla: WebGL.drawElements may read illegal video memory due to FindMaxUshortElement error (MFSA 2012-26)

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.

CVSS 2.0 · 5.0 Medium EPSS 1.7% KEV · Not listed

Vendors

Mozilla Redhat

Products

Firefox Seamonkey Thunderbird and 2 more