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CVE-2012-3966

Mozilla: Memory corruption with bitmap format images with negative height (MFSA 2012-61)

Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a negative height value in a BMP image within a .ICO file, related to (1) improper handling of the transparency bitmask by the nsICODecoder component and (2) improper processing of the alpha channel by the nsBMPDecoder component.

CVSS 2.0 · 10.0 Critical EPSS 5.2% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-3967

Mozilla: WebGL use-after-free and memory corruption (MFSA 2012-62)

The WebGL implementation in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 on Linux, when a large number of sampler uniforms are used, does not properly interact with Mesa drivers, which allows remote attackers to execute arbitrary code or cause a denial of service (stack memory corruption) via a crafted web site.

CVSS 2.0 · 9.3 Critical EPSS 4.4% KEV · Not listed
Vendors
Canonical Linux Mozilla and 3 more
Products
Ubuntu Linux Linux Kernel Firefox and 12 more
CVE-2012-0478

Mozilla: Crash with WebGL content using textImage2D (MFSA 2012-30)

The texImage2D implementation in the WebGL subsystem 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 does not properly restrict JSVAL_TO_OBJECT casts, which might allow remote attackers to execute arbitrary code via a crafted web page.

CVSS 2.0 · 9.3 Critical EPSS 3.5% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-0462

Mozilla: Miscellaneous memory safety hazards (rv:11.0/ rv:10.0.3 / rv:1.9.2.28) (MFSA 2012-19)

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 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 · 7.5 High EPSS 3.8% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Firefox Esr Seamonkey and 3 more
CVE-2012-1963

Mozilla: Content Security Policy 1.0 implementation errors cause data leakage (MFSA 2012-53)

The Content Security Policy (CSP) functionality in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 does not properly restrict the strings placed into the blocked-uri parameter of a violation report, which allows remote web servers to capture OpenID credentials and OAuth 2.0 access tokens by triggering a violation.

CVSS 2.0 · 4.3 Medium EPSS 1.6% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-1962

Mozilla: JSDependentString:: undepend string conversion results in memory corruption (MFSA 2012-52)

Use-after-free vulnerability in the JSDependentString::undepend function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via vectors involving strings with multiple dependencies.

CVSS 2.0 · 10.0 Critical EPSS 5.6% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-0477

Mozilla: Potential XSS through ISO-2022-KR/ISO-2022-CN decoding issues (MFSA 2012-29)

Multiple cross-site scripting (XSS) vulnerabilities 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 allow remote attackers to inject arbitrary web script or HTML via the (1) ISO-2022-KR or (2) ISO-2022-CN character set.

CVSS 2.0 · 4.3 Medium EPSS 2.0% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-1961

Mozilla: X-Frame-Options header ignored when duplicated (MFSA 2012-51)

Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 do not properly handle duplicate values in X-Frame-Options headers, which makes it easier for remote attackers to conduct clickjacking attacks via a FRAME element referencing a web site that produces these duplicate values.

CVSS 2.0 · 4.3 Medium EPSS 2.1% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-1959

Mozilla: Same-compartment Security Wrappers can be bypassed (MFSA 2012-49)

Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 do not consider the presence of same-compartment security wrappers (SCSW) during the cross-compartment wrapping of objects, which allows remote attackers to bypass intended XBL access restrictions via crafted content.

CVSS 2.0 · 5.0 Medium EPSS 2.5% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-0474

Mozilla: Page load short-circuit can lead to XSS (MFSA 2012-27)

Cross-site scripting (XSS) vulnerability in the docshell implementation 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 allows remote attackers to inject arbitrary web script or HTML via vectors related to short-circuited page loads, aka "Universal XSS (UXSS)."

CVSS 2.0 · 4.3 Medium EPSS 1.9% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-0461

Mozilla: Miscellaneous memory safety hazards (rv:11.0/ rv:10.0.3 / rv:1.9.2.28) (MFSA 2012-19)

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.28 and 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird before 3.1.20 and 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 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 · 7.5 High EPSS 3.3% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-0456

Mozilla: SVG issues found with Address Sanitizer (MFSA 2012-14)

The SVG Filters implementation in Mozilla Firefox before 3.6.28 and 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird before 3.1.20 and 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 might allow remote attackers to obtain sensitive information from process memory via vectors that trigger an out-of-bounds read.

CVSS 2.0 · 5.0 Medium EPSS 2.6% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-3994

Mozilla: top object and location property accessible by plugins (MFSA 2012-82)

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 allow remote attackers to conduct cross-site scripting (XSS) attacks via a binary plugin that uses Object.defineProperty to shadow the top object, and leverages the relationship between top.location and the location property.

CVSS 2.0 · 4.3 Medium EPSS 2.4% KEV · Not listed
Vendors
Canonical Mozilla Redhat and 1 more
Products
Ubuntu Linux Firefox Seamonkey and 10 more
CVE-2012-1958

Mozilla: use-after-free in nsGlobalWindow::PageHidden (MFSA 2012-48)

Use-after-free vulnerability in the nsGlobalWindow::PageHidden function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 might allow remote attackers to execute arbitrary code via vectors related to focused content.

CVSS 2.0 · 9.3 Critical EPSS 4.8% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-3993

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 properly interact with failures of InstallTrigger methods, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via a crafted web site, related to an "XrayWrapper pollution" issue.

CVSS 2.0 · 9.3 Critical EPSS 42.6% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-3992

Mozilla: Spoofing and script injection through location.hash (MFSA 2012-84)

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 history data, which allows remote attackers to conduct cross-site scripting (XSS) attacks or obtain sensitive POST content via vectors involving a location.hash write operation and history navigation that triggers the loading of a URL into the history object.

CVSS 2.0 · 4.3 Medium EPSS 2.5% KEV · Not listed
Vendors
Canonical Mozilla Redhat and 1 more
Products
Ubuntu Linux Firefox Seamonkey and 10 more
CVE-2012-1957

Mozilla: Improper filtering of javascript in HTML feed-view (MFSA 2012-47)

An unspecified parser-utility class in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 does not properly handle EMBED elements within description elements in RSS feeds, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a feed.

CVSS 2.0 · 4.3 Medium EPSS 2.1% KEV · Not listed
Vendors
Mozilla Redhat
Products
Firefox Seamonkey Thunderbird and 2 more
CVE-2012-3995

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

The IsCSSWordSpacingSpace 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 (out-of-bounds read) via unspecified vectors.

CVSS 2.0 · 9.3 Critical EPSS 5.0% KEV · Not listed
Vendors
Canonical Mozilla Redhat and 1 more
Products
Ubuntu Linux Firefox Seamonkey and 10 more
CVE-2012-4179

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 nsHTMLCSSUtils::CreateCSSPropertyTxn 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-2012-0473

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