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CVSS: 10.0EPSS: 14%CPEs: 342EXPL: 0

29 Aug 2012 — 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. Mozilla Firefox anterior a v15.0... • http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 1%CPEs: 25EXPL: 1

29 Aug 2012 — 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. La implementación WebGL en Mozilla Firefox anterior a v15.0, Firefox ESR v10.x anterior a v10.0... • http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html • CWE-416: Use After Free CWE-787: Out-of-bounds Write •

CVSS: 10.0EPSS: 2%CPEs: 24EXPL: 0

29 Aug 2012 — Use-after-free vulnerability in 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 allows remote attackers to execute arbitrary code via vectors related to deletion of a fragment shader by its accessor. Vulnerabilidad de liberación después de uso en la implementación WebGL en Mozilla Firefox anterior a v15.0, Firefox ESR v10.x anterior a v10.0.7, Thunderbird anterior a v15.0, Thunderb... • http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html • CWE-416: Use After Free •

CVSS: 9.8EPSS: 17%CPEs: 342EXPL: 0

29 Aug 2012 — Integer overflow in the nsSVGFEMorphologyElement::Filter function 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 allows remote attackers to execute arbitrary code via a crafted SVG filter that triggers an incorrect sum calculation, leading to a heap-based buffer overflow. Desbordamiento de entero en la función nsSVGFEMorphologyElement::Filter en Mozilla Firefox anterior a v15.0, Firefox ESR v10.x anterior... • http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html • CWE-189: Numeric Errors CWE-416: Use After Free •

CVSS: 10.0EPSS: 26%CPEs: 342EXPL: 0

29 Aug 2012 — Use-after-free vulnerability in the nsTArray_base::Length function 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 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via vectors involving movement of a requiredFeatures attribute from one SVG document to another. Vulnerabilidad de liberación después de uso en la función nsTArray_base::Length en Mozilla Fi... • http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html • CWE-399: Resource Management Errors CWE-416: Use After Free •

CVSS: 9.8EPSS: 0%CPEs: 127EXPL: 0

18 Jul 2012 — 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. Mozilla Firefox v4.x a v13.0, Firefox ESR v10.x antes de v10.0.6, Thunderbird v5.0 a v13.0, Thunderbird ESR 10.x antes de v10.0.6,... • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html • CWE-20: Improper Input Validation •

CVSS: 9.1EPSS: 0%CPEs: 127EXPL: 0

18 Jul 2012 — 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. Mozilla Firefox v4.x a v13.0, Firefox ESR v10.x antes de v10.0.6, Thunderbird v5.0 a v13.0, Thunderbird ESR v10.x antes de v10.0.6, y Se... • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 9.8EPSS: 6%CPEs: 127EXPL: 0

18 Jul 2012 — Multiple unspecified vulnerabilities in the browser engine 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 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Múltiples vulnerabilidades no especificadas en el motor del navegador de Mozilla Firefox v4.x a v13.0, Firefox ESR v10.x antes de v10.0.6, Thu... • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html •

CVSS: 6.1EPSS: 0%CPEs: 127EXPL: 0

18 Jul 2012 — 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. Una utilidad de parseo no especificado en Mozilla Firefox v4.x a v13.0v, Firefox ESR v10.x antes de v10.0.6, Thunderbird v5.0 a v13.0, Thunderbir... • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 9.8EPSS: 0%CPEs: 126EXPL: 0

18 Jul 2012 — The certificate-warning functionality in browser/components/certerror/content/aboutCertError.xhtml in Mozilla Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.10 does not properly handle attempted clickjacking of the about:certerror page, which allows man-in-the-middle attackers to trick users into adding an unintended exception via an IFRAME element. La funcionalidad de aviso de certificados en browser/compone... • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html •