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CVSS: 9.8EPSS: 2%CPEs: 26EXPL: 0

21 Nov 2012 — 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. Un desbordamiento de búfer basado en memoria dinámica ('heap') en la función image::RasterImage::DrawFrameTo en Mozilla Firefox antes de v17.0, Firefox ESR v10.x antes de v10.0.11, Thunderbird antes de v17.0, ... • http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html • CWE-787: Out-of-bounds Write •

CVSS: 6.1EPSS: 1%CPEs: 28EXPL: 1

21 Nov 2012 — 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. La implementación del juego de caracteres HZ-GB-2312 en Mozilla Firefox anterior a v17.0, Firefox ESR v10.x anterior a v10.0.11, Thun... • http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.1EPSS: 1%CPEs: 26EXPL: 0

21 Nov 2012 — 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. Mozilla Firefox anterior a v17.0, Firefox ESR v10.x anterior a v10.0.11, Thunderbird anterior a v17.0, Thunderbird ESR v10.x anterior a v10.0.11... • http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 9.8EPSS: 2%CPEs: 19EXPL: 1

21 Nov 2012 — 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. Uso después de liberación en la función nsEditor::FindNextLeafNode en Mozilla Firefox antes de 17.0, Thunderbird antes de 17.0, y SeaMonkey antes de 2.14 permite a atacantes remotos ejecutar código arbitrario o causar una denega... • http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html • CWE-416: Use After Free •

CVSS: 9.8EPSS: 3%CPEs: 26EXPL: 1

21 Nov 2012 — 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. Uso después de liberación en la función sTextEditorState::PrepareEditor en Mozilla Firefox antes de 17.0, ... • http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-416: Use After Free •

CVSS: 9.8EPSS: 3%CPEs: 26EXPL: 1

21 Nov 2012 — 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. Uso después de liberación en la función sPlaintextEditor::FireClipboardEvent en Mozilla Firefox antes de 17.0, Firefox ESR 10.x antes de 10.0.11, T... • http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-416: Use After Free •

CVSS: 9.8EPSS: 6%CPEs: 28EXPL: 1

21 Nov 2012 — Use-after-free vulnerability in the gfxFont::GetFontEntry 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. Uso después de liberación en la función gfxFont::GetFontEntry en Mozilla Firefox antes de 17.0, Firefox ESR 10.x antes de 10.0.11, Thunderbird antes de 17.0, Thund... • http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-416: Use After Free •

CVSS: 9.8EPSS: 2%CPEs: 18EXPL: 1

21 Nov 2012 — Use-after-free vulnerability in the nsViewManager::ProcessPendingUpdates 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. Uso después de liberación en la función BnsViewManager::ProcessPendingUpdates en Mozilla Firefox antes de v17.0, Thunderbird antes de v17.0 y SeaMonkey antes de v2.14 permite a los atacantes remotos ejecutar código arb... • http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html • CWE-416: Use After Free •

CVSS: 6.8EPSS: 1%CPEs: 27EXPL: 1

29 Oct 2012 — 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. Mozilla Firefox anteriores a v16.0.2, Firefox ESR v10.x anteriores a v10.0.10, Thunderbird anteriores a v16.0.2, Thunderbird ESR v10.x anteri... • http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00019.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.8EPSS: 0%CPEs: 27EXPL: 0

29 Oct 2012 — 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. La fu... • http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00019.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •