ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2018.0109
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2018-0109)
Resumen:	The remote host is missing an update for the 'libtiff' package(s) announced via the MGASA-2018-0109 advisory.
Descripción:	Summary: The remote host is missing an update for the 'libtiff' package(s) announced via the MGASA-2018-0109 advisory. Vulnerability Insight: tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (TIFFSetupStrips heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file. (CVE-2017-17095) In LibTIFF 4.0.8, there is a heap-based buffer overflow in the t2p_write_pdf function in tools/tiff2pdf.c. This heap overflow could lead to different damages. For example, a crafted TIFF document can lead to an out-of-bounds read in TIFFCleanup, an invalid free in TIFFClose or t2p_free, memory corruption in t2p_readwrite_pdf_image, or a double free in t2p_free. Given these possibilities, it probably could cause arbitrary code execution. (CVE-2017-9935) In LibTIFF 4.0.9, there is a Null-Pointer Dereference in the tif_print.c TIFFPrintDirectory function, as demonstrated by a tiffinfo crash. (CVE-2017-18013) Affected Software/OS: 'libtiff' package(s) on Mageia 5, Mageia 6. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-17095 BugTraq ID: 102124 http://www.securityfocus.com/bid/102124 Debian Security Information: DSA-4349 (Google Search) https://www.debian.org/security/2018/dsa-4349 https://www.exploit-db.com/exploits/43322/ https://security.gentoo.org/glsa/202003-25 http://bugzilla.maptools.org/show_bug.cgi?id=2750 http://www.openwall.com/lists/oss-security/2017/11/30/3 https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html https://usn.ubuntu.com/3606-1/ Common Vulnerability Exposure (CVE) ID: CVE-2017-18013 BugTraq ID: 102345 http://www.securityfocus.com/bid/102345 Debian Security Information: DSA-4100 (Google Search) https://www.debian.org/security/2018/dsa-4100 https://lists.debian.org/debian-lts-announce/2018/01/msg00033.html https://lists.debian.org/debian-lts-announce/2018/01/msg00034.html https://usn.ubuntu.com/3602-1/ Common Vulnerability Exposure (CVE) ID: CVE-2017-9935 BugTraq ID: 99296 http://www.securityfocus.com/bid/99296 http://bugzilla.maptools.org/show_bug.cgi?id=2704 https://lists.debian.org/debian-lts-announce/2017/12/msg00008.html
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