QID 239872

Date Published: 2021-11-11

QID 239872: Red Hat Update for rust-toolset:rhel8 (RHSA-2021:4590)

rust toolset provides the rust programming language compiler rustc, the cargo build tool and dependency manager, and required libraries.

Security Fix(es):

developer environment: unicode's bidirectional (bidi) override characters can cause trojan source attacks (cve-2021-42574)

Affected Products:

Red Hat enterprise linux for x86_64 8 x86_64
Red Hat enterprise linux for ibm z systems 8 s390x
Red Hat enterprise linux for power, little endian 8 ppc64le
Red Hat enterprise linux for arm 64 8 aarch64

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

CVSS V3 rated as Critical - 8.3 severity.

CVSS V2 rated as Medium - 5.1 severity.

Solution

Upgrade to the latest packages which contain a patch.

Refer to Refer to :
Applying Package Updates to RHEL system for details.

Refer to Red Hat security advisory RHSA-2021:4590 Update to address this issue and obtain more information.

Vendor References

RHSA-2021:4590 - access.redhat.com/errata/RHSA-2021:4590

CVEs related to QID 239872

CVE-2021-42574 |

Software Advisories

Advisory ID	Software	Component	Link
RHSA-2021:4590	Red Hat Enterprise Linux		access.redhat.com/errata/RHSA-2021:4590

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