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Test ID:1.3.6.1.4.1.25623.1.1.2.2020.2448
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for libtiff (EulerOS-SA-2020-2448)
Summary:The remote host is missing an update for the Huawei EulerOS; 'libtiff' package(s) announced via the EulerOS-SA-2020-2448 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS
'libtiff' package(s) announced via the EulerOS-SA-2020-2448 advisory.

Vulnerability Insight:
In LibTIFF 4.0.9, there is an uncontrolled resource consumption in the TIFFSetDirectory function of tif_dir.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tif file. This occurs because the declared number of directory entries is not validated against the actual number of directory entries.(CVE-2018-5784)



newoffsets handling in ChopUpSingleUncompressedStrip in tif_dirread.c in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file, as demonstrated by tiff2pdf. This is a different vulnerability than CVE-2018-15209.(CVE-2018-16335)



ChopUpSingleUncompressedStrip in tif_dirread.c in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file, as demonstrated by tiff2pdf.(CVE-2018-15209)

Affected Software/OS:
'libtiff' package(s) on Huawei EulerOS Virtualization 3.0.6.6.

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-5784
Debian Security Information: DSA-4349 (Google Search)
https://www.debian.org/security/2018/dsa-4349
http://bugzilla.maptools.org/show_bug.cgi?id=2772
https://lists.debian.org/debian-lts-announce/2018/05/msg00022.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00002.html
https://usn.ubuntu.com/3602-1/
https://usn.ubuntu.com/3606-1/
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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