ID de Prueba:	1.3.6.1.4.1.25623.1.0.703276
Categoría:	Debian Local Security Checks
Título:	Debian Security Advisory DSA 3276-1 (symfony - security update)
Resumen:	Jakub Zalas discovered that Symfony, a framework to create websites and;web applications, was vulnerable to restriction bypass. It was;affecting applications with ESI or SSI support enabled, that use the;FragmentListener. A malicious user could call any controller via the;/_fragment path by providing an invalid hash in the URL (or removing;it), bypassing URL signing and security rules.
Descripción:	Summary: Jakub Zalas discovered that Symfony, a framework to create websites and web applications, was vulnerable to restriction bypass. It was affecting applications with ESI or SSI support enabled, that use the FragmentListener. A malicious user could call any controller via the /_fragment path by providing an invalid hash in the URL (or removing it), bypassing URL signing and security rules. Affected Software/OS: symfony on Debian Linux Solution: For the stable distribution (jessie), this problem has been fixed in version 2.3.21+dfsg-4+deb8u1. For the testing distribution (stretch), this problem has been fixed in version 2.7.0~ beta2+dfsg-2. For the unstable distribution (sid), this problem has been fixed in version 2.7.0~ beta2+dfsg-2. We recommend that you upgrade your symfony packages. CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2015-4050 BugTraq ID: 74928 http://www.securityfocus.com/bid/74928 Debian Security Information: DSA-3276 (Google Search) http://www.debian.org/security/2015/dsa-3276 http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159513.html http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159603.html http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159610.html
Copyright	Copyright (c) 2015 Greenbone Networks GmbH http://greenbone.net

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