NewStart CGSL CORE 5.05 / MAIN 5.05 : libtiff Multiple Vulnerabilities (NS-SA-2021-0146)

high Nessus Plugin ID 154566

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Synopsis

The remote NewStart CGSL host is affected by multiple vulnerabilities.

Description

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has libtiff packages installed that are affected by multiple vulnerabilities:

- _TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash. (CVE-2019-14973)

- tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a Negative-size-param condition. (CVE-2019-17546)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade the vulnerable CGSL libtiff packages. Note that updated packages may not be available yet. Please contact ZTE for more information.

Plugin Details

Severity: High

ID: 154566

File Name: newstart_cgsl_NS-SA-2021-0146_libtiff.nasl

Version: 1.2

Type: local

Family: NewStart CGSL Local Security Checks

Published: 10/27/2021

Updated: 10/27/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2019-17546

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:zte:cgsl_core:libtiff, p-cpe:/a:zte:cgsl_core:libtiff-devel, p-cpe:/a:zte:cgsl_core:libtiff-static, p-cpe:/a:zte:cgsl_core:libtiff-tools, p-cpe:/a:zte:cgsl_main:libtiff, p-cpe:/a:zte:cgsl_main:libtiff-devel, p-cpe:/a:zte:cgsl_main:libtiff-static, p-cpe:/a:zte:cgsl_main:libtiff-tools, cpe:/o:zte:cgsl_core:5, cpe:/o:zte:cgsl_main:5

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/ZTE-CGSL/release, Host/ZTE-CGSL/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 9/24/2021

Vulnerability Publication Date: 8/14/2019

Reference Information

CVE: CVE-2019-14973, CVE-2019-17546

Detections

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