Rocky Linux 8 [CIQ] Security Update: cargo / cargo-debuginfo / cargo-doc / clippy / clippy-debuginfo / etc Multiple Vulnerabilities (crlsa-2021_3063)

critical Nessus Plugin ID 358077

Synopsis

The Rocky Linux host is missing one or more security updates.

Description

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2021_3063 advisory.

* rust: optimization for joining strings can cause uninitialized bytes to be exposed (CVE-2020-36323)

* rust: heap-based buffer overflow in read_to_end() because it does not validate the return value from Read in an unsafe context (CVE-2021-28875)

* rust: panic safety issue in Zip implementation (CVE-2021-28876)

* rust: memory safety violation in Zip implementation for nested iter::Zips (CVE-2021-28877)

* rust: memory safety violation in Zip implementation when next_back() and next() are used together (CVE-2021-28878)

* rust: integer overflow in the Zip implementation can lead to a buffer overflow (CVE-2021-28879)

* rust: double free in Vec::from_iter function if freeing the element panics (CVE-2021-31162)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

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

Solution

Update the affected packages based on the guidance in CIQ advisory crlsa-2021_3063.

Plugin Details

Severity: Critical

ID: 358077

File Name: ciq_rocky_linux_8_crlsa-2021_3063.nasl

Version: 1.1

Type: Local

Family: Rocky Linux Local Security Checks

Published: 10/1/2026

Updated: 10/1/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.35

Vendor

Vendor Severity: Unknown

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2021-31162

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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:P/RL:O/RC:C

Vulnerability Information

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/OS/extended-third-party

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/10/2021

Vulnerability Publication Date: 4/11/2021

Reference Information

CVE: CVE-2020-36323, CVE-2021-28875, CVE-2021-28876, CVE-2021-28877, CVE-2021-28878, CVE-2021-28879, CVE-2021-31162

Detections

Analytics