Vulnerability-Lookup

alsa-2023:4635

Vulnerability from osv_almalinux

Published

2023-08-14 00:00

Modified

2023-08-15 22:27

Summary

Important: rust-toolset:rhel8 security update

Details

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

Security Fix(es):

rust-cargo: cargo does not respect the umask when extracting dependencies (CVE-2023-38497)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

URL

Type

	https://access.redhat.com/errata/RHSA-2023:4635	ADVISORY
	https://access.redhat.com/security/cve/CVE-2023-38497	REPORT
	https://bugzilla.redhat.com/2228038	REPORT
	https://errata.almalinux.org/8/ALSA-2023-4635.html	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "cargo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "clippy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust-analysis"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust-analyzer"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust-debugger-common"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust-doc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust-gdb"
      },
      "ranges": [
        {
          "events": [
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        }
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        "name": "rust-lldb"
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      "ranges": [
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          "events": [
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            {
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          "type": "ECOSYSTEM"
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        "ecosystem": "AlmaLinux:8",
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          ],
          "type": "ECOSYSTEM"
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    },
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      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust-std-static"
      },
      "ranges": [
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            }
          ],
          "type": "ECOSYSTEM"
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      ]
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    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust-std-static-wasm32-unknown-unknown"
      },
      "ranges": [
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          "events": [
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              "introduced": "0"
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            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust-std-static-wasm32-wasi"
      },
      "ranges": [
        {
          "events": [
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            },
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              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "rust-toolset"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
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        "name": "rustfmt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.66.1-2.module_el8.8.0+3604+b9bee1fc"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "Rust Toolset provides the Rust programming language compiler rustc, the cargo build tool and dependency manager, and required libraries. \n\nSecurity Fix(es):\n\n* rust-cargo: cargo does not respect the umask when extracting dependencies (CVE-2023-38497)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "id": "ALSA-2023:4635",
  "modified": "2023-08-15T22:27:01Z",
  "published": "2023-08-14T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2023:4635"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-38497"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2228038"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2023-4635.html"
    }
  ],
  "related": [
    "CVE-2023-38497"
  ],
  "summary": "Important: rust-toolset:rhel8 security update"
}

CVE-2023-38497 (GCVE-0-2023-38497)

Vulnerability from cvelistv5 – Published: 2023-08-04 15:51 – Updated: 2025-02-13 17:01

Title

Cargo not respecting umask when extracting crate archives

Summary

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`.

Severity ?

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

CWE

CWE-278 - Insecure Preserved Inherited Permissions

Assigner

GitHub_M

References

URL

Tags

	https://github.com/rust-lang/cargo/security/advis…	x_refsource_CONFIRM
	https://github.com/rust-lang/cargo/pull/12443	x_refsource_MISC
	https://github.com/rust-lang/cargo/commit/d78bbf4…	x_refsource_MISC
	https://en.wikipedia.org/wiki/Umask	x_refsource_MISC
	https://github.com/rust-lang/wg-security-response…	x_refsource_MISC
	https://www.rust-lang.org/policies/security	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/pac…
	https://lists.fedoraproject.org/archives/list/pac…

Impacted products

	Vendor	Product	Version
	rust-lang	cargo	Affected: < 0.72.2

Show details on NVD website

JSON

To clipboard

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    "datePublished": "2023-08-04T15:51:44.878Z",
    "dateReserved": "2023-07-18T16:28:12.076Z",
    "dateUpdated": "2025-02-13T17:01:51.522Z",
    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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