Detections
Analytics

EulerOS 2.0 SP8 : libtiff (EulerOS-SA-2022-2469)

medium Nessus Plugin ID 165834

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the libtiff packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 - Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f3a5e010.
 (CVE-2022-2056, CVE-2022-2057, CVE-2022-2058)

 - libtiff's tiffcrop tool has a uint32_t underflow which leads to out of bounds read and write in the extractContigSamples8bits routine. An attacker who supplies a crafted file to tiffcrop could trigger this flaw, most likely by tricking a user into opening the crafted file with tiffcrop. Triggering this flaw could cause a crash or potentially further exploitation. (CVE-2022-2869)

 - A stack overflow was discovered in the _TIFFVGetField function of Tiffsplit v4.4.0. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted TIFF file. (CVE-2022-34526)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected libtiff packages.

See Also

http://www.nessus.org/u?cdd18851

Plugin Details

Severity: Medium

ID: 165834

File Name: EulerOS_SA-2022-2469.nasl

Version: 1.4

Type: local

Published: 10/9/2022

Updated: 10/10/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

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

CVSS Score Source: CVE-2022-2058

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

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

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

CVSS Score Source: CVE-2022-34526

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libtiff, p-cpe:/a:huawei:euleros:libtiff-devel, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/9/2022

Vulnerability Publication Date: 6/30/2022

Reference Information

CVE: CVE-2022-2056, CVE-2022-2057, CVE-2022-2058, CVE-2022-2869, CVE-2022-34526