openSUSE 15 Security Update : opera (openSUSE-SU-2021:0949-1)

high Nessus Plugin ID 151278

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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-2021:0949-1 advisory.

- Use after free in BFCache in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30544)

- Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
(CVE-2021-30545)

- Use after free in Autofill in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30546)

- Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (CVE-2021-30547)

- Use after free in Loader in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30548)

- Use after free in Spell check in Google Chrome prior to 91.0.4472.101 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
(CVE-2021-30549)

- Use after free in Accessibility in Google Chrome prior to 91.0.4472.101 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
(CVE-2021-30550)

- Type confusion in V8 in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30551)

- Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
(CVE-2021-30552)

- Use after free in Network service in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30553)

- Use after free in WebGL. (CVE-2021-30554)

- Use after free in Sharing. (CVE-2021-30555)

- Use after free in WebAudio. (CVE-2021-30556)

- Use after free in TabGroups. (CVE-2021-30557)

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?bf2e46c2

https://www.suse.com/security/cve/CVE-2021-30544

https://www.suse.com/security/cve/CVE-2021-30545

https://www.suse.com/security/cve/CVE-2021-30546

https://www.suse.com/security/cve/CVE-2021-30547

https://www.suse.com/security/cve/CVE-2021-30548

https://www.suse.com/security/cve/CVE-2021-30549

https://www.suse.com/security/cve/CVE-2021-30550

https://www.suse.com/security/cve/CVE-2021-30551

https://www.suse.com/security/cve/CVE-2021-30552

https://www.suse.com/security/cve/CVE-2021-30553

https://www.suse.com/security/cve/CVE-2021-30554

https://www.suse.com/security/cve/CVE-2021-30555

https://www.suse.com/security/cve/CVE-2021-30556

https://www.suse.com/security/cve/CVE-2021-30557

Plugin Details

Severity: High

ID: 151278

File Name: openSUSE-2021-949.nasl

Version: 1.6

Type: local

Agent: unix

Published: 7/2/2021

Updated: 1/18/2022

Supported Sensors: Nessus Agent

Risk Information

VPR

Risk Factor: High

Score: 8.9

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 Score Source: CVE-2021-30557

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: 7/1/2021

Vulnerability Publication Date: 6/9/2021

CISA Known Exploited Dates: 11/17/2021

Reference Information

CVE: CVE-2021-30544, CVE-2021-30545, CVE-2021-30546, CVE-2021-30547, CVE-2021-30548, CVE-2021-30549, CVE-2021-30550, CVE-2021-30551, CVE-2021-30552, CVE-2021-30553, CVE-2021-30554, CVE-2021-30555, CVE-2021-30556, CVE-2021-30557

IAVA: 2021-A-0293-S