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EulerOS 2.0 SP2 : libexif (EulerOS-SA-2021-2394)

critical Nessus Plugin ID 153260

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the libexif package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

 - In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if a third party app used this library to process remote image data with no additional execution privileges needed. User interaction is not needed for exploitation.(CVE-2020-0452)

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 libexif package.

See Also

http://www.nessus.org/u?62f58955

Plugin Details

Severity: Critical

ID: 153260

File Name: EulerOS_SA-2021-2394.nasl

Version: 1.3

Type: local

Published: 9/14/2021

Updated: 12/1/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2020-0452

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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:huawei:euleros:libexif, cpe:/o:huawei:euleros:2.0

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

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 9/14/2021

Reference Information

CVE: CVE-2020-0452