CVE-2014-4616
Estado: ModificadaMedia (5.9)—
Array index error in the scanstring function in the _json module in Python 2.7 through 3.5 and simplejson before 2.6.1 allows context-dependent attackers to read arbitrary process memory via a negative index value in the idx argument to the raw_decode function.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 5.9
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 8.13%
- Percentil entre todas las CVEs puntuadas: 95
- Fecha de la puntuación: 5/10/2026
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 (4)
CWE
- CWE-129
Referencias
- http://bugs.python.org/issue21529
- http://lists.opensuse.org/opensuse-updates/2014-07/msg00015.html
- http://openwall.com/lists/oss-security/2014/06/24/7
- http://rhn.redhat.com/errata/RHSA-2015-1064.html
- http://www.securityfocus.com/bid/68119
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=752395
- https://bugzilla.redhat.com/show_bug.cgi?id=1112285
- https://hackerone.com/reports/12297
- https://security.gentoo.org/glsa/201503-10
- http://bugs.python.org/issue21529
- http://lists.opensuse.org/opensuse-updates/2014-07/msg00015.html
- http://openwall.com/lists/oss-security/2014/06/24/7
- http://rhn.redhat.com/errata/RHSA-2015-1064.html
- http://www.securityfocus.com/bid/68119
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=752395
- https://bugzilla.redhat.com/show_bug.cgi?id=1112285
- https://hackerone.com/reports/12297
- https://security.gentoo.org/glsa/201503-10
JSON original (NVD)
Mostrar
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