CVE-2018-1000660

TOCK version prior to commit 42f7f36e74088036068d62253e1d8fb26605feed. For example dfde28196cd12071fcf6669f7654be7df482b85d contains a Insecure Permissions vulnerability in Function get_package_name in the file kernel/src/tbfheader.rs, variable "pub package_name: &'static str," in the file process.rs that can result in A tock capsule (untrusted driver) could access arbitrary memory by using only safe code. This vulnerability appears to have been fixed in commit 42f7f36e74088036068d62253e1d8fb26605feed.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/tock/tock/issues/1147	Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:tockos:tock:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-09-06 17:29

Updated : 2024-02-28 16:48

NVD link : CVE-2018-1000660

Mitre link : CVE-2018-1000660

CVE.ORG link : CVE-2018-1000660

JSON object : View

Products Affected

tockos

tock

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

{"id": "CVE-2018-1000660", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2018-09-06T17:29:00.907", "references": [{"url": "https://github.com/tock/tock/issues/1147", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "TOCK version prior to commit 42f7f36e74088036068d62253e1d8fb26605feed. For example dfde28196cd12071fcf6669f7654be7df482b85d contains a Insecure Permissions vulnerability in Function get_package_name in the file kernel/src/tbfheader.rs, variable \"pub package_name: &'static str,\" in the file process.rs that can result in A tock capsule (untrusted driver) could access arbitrary memory by using only safe code. This vulnerability appears to have been fixed in commit 42f7f36e74088036068d62253e1d8fb26605feed."}, {"lang": "es", "value": "TOCK en versiones anteriores al commit con ID 42f7f36e74088036068d62253e1d8fb26605feed. Por ejemplo, dfde28196cd12071fcf6669f7654be7df482b85d contiene una vulnerabilidad de permisos inseguros en la funci\u00f3n get_package_name en el archivo kernel/src/tbfheader.rs, variable \"pub package_name: 'static str,\" en el archivo process.rs, que puede resultar en que una c\u00e1psula tock (controlador no fiable) pueda acceder a memoria arbitraria utilizando solo un c\u00f3digo de seguridad. La vulnerabilidad parece haber sido solucionada en el commit con ID 42f7f36e74088036068d62253e1d8fb26605feed."}], "lastModified": "2019-10-03T00:03:26.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tockos:tock:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BD209F04-CC8C-4E8B-8A59-1F0A41026088", "versionEndExcluding": "1.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}