Incorrect Default Permissions Affecting rust-toolset:rhel8/rust-src package, versions <0:1.58.1-1.module+el8.6.0+21522+a4bc17c1.1


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (5th percentile)

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  • Snyk IDSNYK-RHEL8-RUSTTOOLSET-7159755
  • published29 May 2024
  • disclosed3 Aug 2023

Introduced: 3 Aug 2023

CVE-2023-38497  (opens in a new tab)
CWE-276  (opens in a new tab)

How to fix?

Upgrade RHEL:8 rust-toolset:rhel8/rust-src to version 0:1.58.1-1.module+el8.6.0+21522+a4bc17c1.1 or higher.
This issue was patched in RHSA-2024:3428.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rust-toolset:rhel8/rust-src package and not the rust-toolset:rhel8/rust-src package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Cargo downloads the Rust project’s dependencies and compiles the project. Cargo prior to version 0.72.2, bundled with Rust prior to version 1.71.1, did not respect the umask when extracting crate archives on UNIX-like systems. If the user downloaded a crate containing files writeable by any local user, another local user could exploit this to change the source code compiled and executed by the current user. To prevent existing cached extractions from being exploitable, the Cargo binary version 0.72.2 included in Rust 1.71.1 or later will purge caches generated by older Cargo versions automatically. As a workaround, configure one's system to prevent other local users from accessing the Cargo directory, usually located in ~/.cargo.

CVSS Scores

version 3.1