ID de Prueba:	1.3.6.1.4.1.25623.1.0.891055
Categoría:	Debian Local Security Checks
Título:	Debian LTS: Security Advisory for libgd2 (DLA-1055-1)
Resumen:	Matviy Kotoniy reported that the gdImageCreateFromGifCtx() function used;to load images from GIF format files in libgd2, a library for;programmatic graphics creation and manipulation, does not zero stack;allocated color map buffers before their use, which may result in;information disclosure if a specially crafted file is processed.
Descripción:	Summary: Matviy Kotoniy reported that the gdImageCreateFromGifCtx() function used to load images from GIF format files in libgd2, a library for programmatic graphics creation and manipulation, does not zero stack allocated color map buffers before their use, which may result in information disclosure if a specially crafted file is processed. Affected Software/OS: libgd2 on Debian Linux Solution: For Debian 7 'Wheezy', these problems have been fixed in version 2.0.36~ rc1~ dfsg-6.1+deb7u9. We recommend that you upgrade your libgd2 packages. CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-7890 BugTraq ID: 99492 http://www.securityfocus.com/bid/99492 Debian Security Information: DSA-3938 (Google Search) http://www.debian.org/security/2017/dsa-3938 RedHat Security Advisories: RHSA-2018:0406 https://access.redhat.com/errata/RHSA-2018:0406 RedHat Security Advisories: RHSA-2018:1296 https://access.redhat.com/errata/RHSA-2018:1296
Copyright	Copyright (C) 2018 Greenbone Networks GmbH http://greenbone.net

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