CVE-2015-6776
Estado: ModificadaMedia (6.8)—
Las funciones opj_dwt_decode_1* en dwt.c en OpenJPEG, como se utiliza en PDFium en Google Chrome en versiones anteriores a 47.0.2526.73, permite a atacantes remotos causar una denegación de servicio (acceso a array fuera de rango) o posiblemente tener otro impacto no especificado a través de datos JPEG 2000 manipulados que no son manejados correctamente durante una transformación wavelet discreta.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
- Puntuación base: 6.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.46%
- Percentil entre todas las CVEs puntuadas: 73
- Fecha de la puntuación: 19/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-119
Referencias
- http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html
- http://www.debian.org/security/2015/dsa-3415
- http://www.securityfocus.com/bid/78416
- http://www.securitytracker.com/id/1034298
- https://code.google.com/p/chromium/issues/detail?id=457480
- https://codereview.chromium.org/1416783002
- https://codereview.chromium.org/1416783002/diff/20001/third_party/libopenjpeg20/0003-dwt-decode.patch
- https://codereview.chromium.org/1416783002/diff/20001/third_party/libopenjpeg20/README.pdfium
- https://security.gentoo.org/glsa/201603-09
- http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html
- http://www.debian.org/security/2015/dsa-3415
- http://www.securityfocus.com/bid/78416
- http://www.securitytracker.com/id/1034298
- https://code.google.com/p/chromium/issues/detail?id=457480
- https://codereview.chromium.org/1416783002
- https://codereview.chromium.org/1416783002/diff/20001/third_party/libopenjpeg20/0003-dwt-decode.patch
- https://codereview.chromium.org/1416783002/diff/20001/third_party/libopenjpeg20/README.pdfium
- https://security.gentoo.org/glsa/201603-09
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-17T00:31:24.863",
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