openSUSE 15 Security Update : opera (openSUSE-SU-2021:1358-1)

high Nessus Plugin ID 154196

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SUSE15 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1358-1 advisory.

- Use after free in Safebrowsing in Google Chrome prior to 94.0.4606.71 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
(CVE-2021-37974)

- Use after free in V8 in Google Chrome prior to 94.0.4606.71 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2021-37975)

- Inappropriate implementation in Memory in Google Chrome prior to 94.0.4606.71 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (CVE-2021-37976)

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

Solution

Update the affected opera package.

See Also

http://www.nessus.org/u?63f6d5ec

https://www.suse.com/security/cve/CVE-2021-37974

https://www.suse.com/security/cve/CVE-2021-37975

https://www.suse.com/security/cve/CVE-2021-37976

Plugin Details

Severity: High

ID: 154196

File Name: openSUSE-2021-1358.nasl

Version: 1.6

Type: local

Agent: unix

Published: 10/17/2021

Updated: 1/26/2022

Supported Sensors: Nessus Agent

Risk Information

CVSS Score Source: CVE-2021-37975

VPR

Risk Factor: Critical

Score: 9.2

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.9

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

Temporal Vector: E:H/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 8.4

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

Temporal Vector: E:H/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:opera, cpe:/o:novell:opensuse:15.2

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/15/2021

Vulnerability Publication Date: 9/30/2021

CISA Known Exploited Dates: 11/17/2021

Reference Information

CVE: CVE-2021-37974, CVE-2021-37975, CVE-2021-37976

IAVA: 2021-A-0449-S