En resumen
- CVE-2015-8371 es una vulnerabilidad ALTO (CVSS 8.8) que afecta a composer/composer, composer (getcomposer).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.72%, mayor que el 54.0% de las vulnerabilidades.
- Solución: actualizar a 1.0.0 o posterior.
Description
Composer before 2016-02-10 allows cache poisoning from other projects built on the same host. This results in attacker-controlled code entering a server-side build process. The issue occurs because of the way that dist packages are cached. The cache key is derived from the package name, the dist type, and certain other data from the package repository (which may simply be a commit hash, and thus can be found by an attacker). Versions through 1.0.0-alpha11 are affected, and 1.0.0 is unaffected.
NVD description
Composer before 2016-02-10 allows cache poisoning from other projects built on the same host. This results in attacker-controlled code entering a server-side build process. The issue occurs because of the way that dist packages are cached. The cache key is derived from the package name, the dist type, and certain other data from the package repository (which may simply be a commit hash, and thus can be found by an attacker). Versions through 1.0.0-alpha11 are affected, and 1.0.0 is unaffected.
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