CVE-2024-34455 - OpenCVE

Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2024/05/06/2
http://www.openwall.com/lists/oss-security/2024/05/06/4
http://www.openwall.com/lists/oss-security/2024/05/07/4
https://github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134d
https://www.openwall.com/lists/oss-security/2024/04/11/13

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-05-03T00:00:00

Updated: 2024-08-02T02:51:11.446Z

Reserved: 2024-05-03T00:00:00

Link: CVE-2024-34455

Vulnrichment

Updated: 2024-08-02T02:51:11.446Z

NVD

Status : Awaiting Analysis

Published: 2024-05-03T19:15:07.950

Modified: 2024-07-03T02:00:08.547

Link: CVE-2024-34455

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2024-34455", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-02T02:51:11.446Z", "dateReserved": "2024-05-03T00:00:00", "datePublished": "2024-05-03T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-05-07T18:08:05.537416"}, "descriptions": [{"lang": "en", "value": "Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.openwall.com/lists/oss-security/2024/04/11/13"}, {"url": "https://github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134d"}, {"name": "[oss-security] 20240506 Re: Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list"], "url": "http://www.openwall.com/lists/oss-security/2024/05/06/2"}, {"name": "[oss-security] 20240506 Re: [Buildroot] Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list"], "url": "http://www.openwall.com/lists/oss-security/2024/05/06/4"}, {"name": "[oss-security] 20240507 Re: Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list"], "url": "http://www.openwall.com/lists/oss-security/2024/05/07/4"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-276", "lang": "en", "description": "CWE-276 Incorrect Default Permissions"}]}], "affected": [{"vendor": "linux", "product": "buildroot", "cpes": ["cpe:2.3:a:linux:buildroot:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "0b2967e", "versionType": "custom"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-05-07T15:02:47.267792Z", "id": "CVE-2024-34455", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-06T18:34:00.246Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T02:51:11.446Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.openwall.com/lists/oss-security/2024/04/11/13", "tags": ["x_transferred"]}, {"url": "https://github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134d", "tags": ["x_transferred"]}, {"name": "[oss-security] 20240506 Re: Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2024/05/06/2"}, {"name": "[oss-security] 20240506 Re: [Buildroot] Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2024/05/06/4"}, {"name": "[oss-security] 20240507 Re: Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2024/05/07/4"}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.openwall.com/lists/oss-security/2024/04/11/13", "tags": ["x_transferred"]}, {"url": "https://github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134d", "tags": ["x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/05/06/2", "name": "[oss-security] 20240506 Re: Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list", "x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/05/06/4", "name": "[oss-security] 20240506 Re: [Buildroot] Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list", "x_transferred"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/05/07/4", "name": "[oss-security] 20240507 Re: Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T02:51:11.446Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-34455", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-05-07T15:02:47.267792Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:linux:buildroot:*:*:*:*:*:*:*:*"], "vendor": "linux", "product": "buildroot", "versions": [{"status": "affected", "version": "0", "lessThan": "0b2967e", "versionType": "custom"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-276", "description": "CWE-276 Incorrect Default Permissions"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-05-07T15:04:35.372Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://www.openwall.com/lists/oss-security/2024/04/11/13"}, {"url": "https://github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134d"}, {"url": "http://www.openwall.com/lists/oss-security/2024/05/06/2", "name": "[oss-security] 20240506 Re: Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/05/06/4", "name": "[oss-security] 20240506 Re: [Buildroot] Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list"]}, {"url": "http://www.openwall.com/lists/oss-security/2024/05/07/4", "name": "[oss-security] 20240507 Re: Buildroot: incorrect permissons on /dev/shm", "tags": ["mailing-list"]}], "descriptions": [{"lang": "en", "value": "Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2024-05-07T18:08:05.537416"}}}, "cveMetadata": {"cveId": "CVE-2024-34455", "state": "PUBLISHED", "dateUpdated": "2024-08-02T02:51:11.446Z", "dateReserved": "2024-05-03T00:00:00", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2024-05-03T00:00:00", "assignerShortName": "mitre"}, "dataVersion": "5.1"}