Vulnerability-Lookup

CVE-2018-25023 (GCVE-0-2018-25023)

Vulnerability from cvelistv5 – Published: 2021-12-26 00:00 – Updated: 2024-11-18 19:57

Summary

An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2023-12-12 18:53 UTC

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://rustsec.org/advisories/RUSTSEC-2018-0018.html
https://raw.githubusercontent.com/rustsec/advisor…
https://github.com/servo/rust-smallvec/commit/e64…

Show details on NVD website

JSON

To clipboard

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CNVD-2022-01145

Vulnerability from cnvd - Published: 2022-01-06

Title

Mozilla Rust存在未明漏洞

Description

Rust是Mozilla基金会的一款通用、编译型编程语言。 Rust smallvec crate 0.6.13之前版本存在安全漏洞，该漏洞源于它可以创建任何类型的未初始化值，包括引用类型。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Mozilla Rust存在未明漏洞的补丁

Patch Description

Rust是Mozilla基金会的一款通用、编译型编程语言。 Rust smallvec crate 0.6.13之前版本存在安全漏洞，该漏洞源于它可以创建任何类型的未初始化值，包括引用类型。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://rustsec.org/advisories/RUSTSEC-2018-0018.html

Reference

https://rustsec.org/advisories/RUSTSEC-2018-0018.html

Impacted products

Name
Mozilla Rust <0.6.13

Show details on source website

JSON

To clipboard

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FKIE_CVE-2018-25023

Vulnerability from fkie_nvd - Published: 2021-12-27 00:15 - Updated: 2026-06-17 01:54

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Summary

An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type.

References

URL	Tags
cve@mitre.org	https://github.com/servo/rust-smallvec/commit/e64afc8c473d43e375ab42bd33db2d0d4ac4e41b
cve@mitre.org	https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018-0018.md	Third Party Advisory
cve@mitre.org	https://rustsec.org/advisories/RUSTSEC-2018-0018.html	Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/servo/rust-smallvec/commit/e64afc8c473d43e375ab42bd33db2d0d4ac4e41b
af854a3a-2127-422b-91ae-364da2661108	https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/smallvec/RUSTSEC-2018-0018.md	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://rustsec.org/advisories/RUSTSEC-2018-0018.html	Exploit, Issue Tracking, Third Party Advisory

Impacted products

	Vendor	Product	Version
	servo	smallvec	*

JSON

To clipboard

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          "id": "CVE-2018-25023",
          "options": [
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              "exploitation": "none"
            },
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              "automatable": "yes"
            },
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            }
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          "timestamp": "2023-12-12T18:53:38.630637Z",
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        }
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  "published": "2021-12-27T00:15:07.950",
  "references": [
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      "source": "cve@mitre.org",
      "url": "https://github.com/servo/rust-smallvec/commit/e64afc8c473d43e375ab42bd33db2d0d4ac4e41b"
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}

GHSA-55M5-WHCV-C49C

Vulnerability from github – Published: 2022-01-06 22:20 – Updated: 2023-06-13 20:53

Summary

Use of Uninitialized Resource in smallvec

Details

Affected versions of this crate called mem::uninitialized() to create values of a user-supplied type T. This is unsound e.g. if T is a reference type (which must be non-null and thus may not remain uninitialized). The flaw was corrected by avoiding the use of mem::uninitialized(), using MaybeUninit instead.

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

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        "name": "smallvec"
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    "nvd_published_at": "2021-12-27T00:15:00Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-55m5-whcv-c49c",
  "modified": "2023-06-13T20:53:48Z",
  "published": "2022-01-06T22:20:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-25023"
    },
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      "type": "WEB",
      "url": "https://github.com/servo/rust-smallvec/issues/126"
    },
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      "type": "WEB",
      "url": "https://github.com/servo/rust-smallvec/pull/162"
    },
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      "type": "CVSS_V3"
    }
  ],
  "summary": "Use of Uninitialized Resource in smallvec"
}

GSD-2018-25023

Vulnerability from gsd - Updated: 2023-12-13 01:22

Details

An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type.

Aliases

CVE-2018-25023

Aliases

CVE-2018-25023

JSON

To clipboard

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    "description": "An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type.",
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    "references": [
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}

OPENSUSE-SU-2024:11720-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00

Summary

cargo-c-0.8.1~git0.cce1b08-2.1 on GA media

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2018-25023.

CVE-2018-25023

2.5 (Low)


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

Recommended: 4 products

Open the full advisory

OPENSUSE-SU-2024:11721-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00

Summary

librav1e0-0.5.1+0-2.1 on GA media

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2018-25023.

CVE-2018-25023

2.5 (Low)


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

Recommended: 16 products

Open the full advisory

OPENSUSE-SU-2024:11729-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00

Summary

zram-generator-1.1.1~git5.8612dbb-1.1 on GA media

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2018-25023.

CVE-2018-25023

2.5 (Low)


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

Recommended: 4 products

Open the full advisory

rustsec-2018-0018

Vulnerability from osv_rustsec

Published

2018-09-25 12:00

Modified

2023-06-13 13:10

Summary

smallvec creates uninitialized value of any type

Details

Affected versions of this crate called mem::uninitialized() to create values of a user-supplied type T. This is unsound e.g. if T is a reference type (which must be non-null and thus may not remain uninitialized).

The flaw was corrected by avoiding the use of mem::uninitialized(), using MaybeUninit instead.

References

URL

Type

	https://crates.io/crates/smallvec	PACKAGE
	https://rustsec.org/advisories/RUSTSEC-2018-0018.html	ADVISORY
	https://github.com/servo/rust-smallvec/issues/126	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "categories": [],
        "cvss": null,
        "informational": "unsound"
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "smallvec",
        "purl": "pkg:cargo/smallvec"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "0.6.13"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2018-25023",
    "GHSA-55m5-whcv-c49c",
    "GHSA-66p5-j55p-32r9"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "Affected versions of this crate called `mem::uninitialized()` to create values of a user-supplied type `T`.\nThis is unsound e.g. if `T` is a reference type (which must be non-null and thus may not remain uninitialized).\n \nThe flaw was corrected by avoiding the use of `mem::uninitialized()`, using `MaybeUninit` instead.",
  "id": "RUSTSEC-2018-0018",
  "modified": "2023-06-13T13:10:24Z",
  "published": "2018-09-25T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/smallvec"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2018-0018.html"
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      "url": "https://github.com/servo/rust-smallvec/issues/126"
    }
  ],
  "related": [],
  "severity": [],
  "summary": "smallvec creates uninitialized value of any type"
}

ubuntu-cve-2018-25023

Vulnerability from osv_ubuntu

Published

2021-12-27 00:15

Modified

2026-05-20 14:50

Summary

Details

An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type.

Severity

7.5 (High)


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

N/A (UNKNOWN)

low

References

URL

Type

	https://ubuntu.com/security/CVE-2018-25023	REPORT
	https://raw.githubusercontent.com/rustsec/advisor…	REPORT
	https://rustsec.org/advisories/RUSTSEC-2018-0018.html	REPORT
	https://www.cve.org/CVERecord?id=CVE-2018-25023	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "librust-smallvec+serde-dev",
            "binary_version": "1.1.0-1"
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    },
    {
      "type": "REPORT",
      "url": "https://rustsec.org/advisories/RUSTSEC-2018-0018.html"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-25023"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-25023"
  ]
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2018-25023 (GCVE-0-2018-25023)

Vulnerability from osv_rustsec

Vulnerability from osv_ubuntu

Tags

Sightings

Nomenclature

Related by attack behaviour