CVE-2021-45695

An issue was discovered in the mopa crate through 2021-06-01 for Rust. It incorrectly relies on Trait memory layout, possibly leading to future occurrences of arbitrary code execution or ASLR bypass.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/mopa/RUSTSEC-2021-0095.md	Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2021-0095.html	Third Party Advisory
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/mopa/RUSTSEC-2021-0095.md	Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2021-0095.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mopa_project:mopa:*:*:*:*:*:rust:*:*

History

No history.

Information

Published : 2021-12-27 00:15

Updated : 2024-11-21 06:32

NVD link : CVE-2021-45695

Mitre link : CVE-2021-45695

CVE.ORG link : CVE-2021-45695

JSON object : View

Products Affected

mopa_project

mopa

CWE

NVD-CWE-noinfo

{"id": "CVE-2021-45695", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-12-27T00:15:09.460", "references": [{"url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/mopa/RUSTSEC-2021-0095.md", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://rustsec.org/advisories/RUSTSEC-2021-0095.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/mopa/RUSTSEC-2021-0095.md", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://rustsec.org/advisories/RUSTSEC-2021-0095.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in the mopa crate through 2021-06-01 for Rust. It incorrectly relies on Trait memory layout, possibly leading to future occurrences of arbitrary code execution or ASLR bypass."}, {"lang": "es", "value": "Se ha detectado un problema en la crate mopa versiones hasta 01-06-2021 para Rust. Se basa incorrectamente en la disposici\u00f3n de la memoria de Trait, conllevando posiblemente a futuras ocurrencias de ejecuci\u00f3n de c\u00f3digo arbitrario o omisi\u00f3n de ASLR"}], "lastModified": "2024-11-21T06:32:54.367", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mopa_project:mopa:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "02300A3B-B372-4D7E-85DC-5AF64DC14C98", "versionEndIncluding": "0.2.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}