CVE-2021-38172 - Vulnerability Details - OpenCVE

perM 0.4.0 has a Buffer Overflow related to strncpy. (Debian initially fixed this in 0.4.0-7.)

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.01173.

Key SSVC decision points have not yet been added.

Vendors	Products
Debian	Perm

Configuration 1 [-]

cpe:2.3:a:debian:perm:0.4.0:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-24642	perM 0.4.0 has a Buffer Overflow related to strncpy. (Debian initially fixed this in 0.4.0-7.)

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019
https://lists.debian.org/debian-med/2021/08/msg00016.html
https://packages.qa.debian.org/p/perm.html
https://salsa.debian.org/med-team/perm/-/commits/master/
https://tracker.debian.org/pkg/perm

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-02-05T17:26:21

Updated: 2024-08-04T01:37:16.379Z

Reserved: 2021-08-07T00:00:00

Link: CVE-2021-38172

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-02-05T18:15:07.707

Modified: 2024-11-21T06:16:33.470

Link: CVE-2021-38172

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "perM 0.4.0 has a Buffer Overflow related to strncpy. (Debian initially fixed this in 0.4.0-7.)"}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-02-05T17:26:21", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://packages.qa.debian.org/p/perm.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019"}, {"tags": ["x_refsource_MISC"], "url": "https://lists.debian.org/debian-med/2021/08/msg00016.html"}, {"tags": ["x_refsource_MISC"], "url": "https://tracker.debian.org/pkg/perm"}, {"tags": ["x_refsource_MISC"], "url": "https://salsa.debian.org/med-team/perm/-/commits/master/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-38172", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "perM 0.4.0 has a Buffer Overflow related to strncpy. (Debian initially fixed this in 0.4.0-7.)"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://packages.qa.debian.org/p/perm.html", "refsource": "MISC", "url": "https://packages.qa.debian.org/p/perm.html"}, {"name": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019", "refsource": "CONFIRM", "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019"}, {"name": "https://lists.debian.org/debian-med/2021/08/msg00016.html", "refsource": "MISC", "url": "https://lists.debian.org/debian-med/2021/08/msg00016.html"}, {"name": "https://tracker.debian.org/pkg/perm", "refsource": "MISC", "url": "https://tracker.debian.org/pkg/perm"}, {"name": "https://salsa.debian.org/med-team/perm/-/commits/master/", "refsource": "MISC", "url": "https://salsa.debian.org/med-team/perm/-/commits/master/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:37:16.379Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://packages.qa.debian.org/p/perm.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://lists.debian.org/debian-med/2021/08/msg00016.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://tracker.debian.org/pkg/perm"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://salsa.debian.org/med-team/perm/-/commits/master/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-38172", "datePublished": "2022-02-05T17:26:21", "dateReserved": "2021-08-07T00:00:00", "dateUpdated": "2024-08-04T01:37:16.379Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:debian:perm:0.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "F8054E7B-A67D-4530-A7CF-55063B9C1A68", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "perM 0.4.0 has a Buffer Overflow related to strncpy. (Debian initially fixed this in 0.4.0-7.)"}, {"lang": "es", "value": "perM versi\u00f3n 0.4.0, presenta un desbordamiento de b\u00fafer relacionado con strncpy. (Debian arregl\u00f3 esto inicialmente en versi\u00f3n 0.4.0-7"}], "id": "CVE-2021-38172", "lastModified": "2024-11-21T06:16:33.470", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-02-05T18:15:07.707", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Vendor Advisory"], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.debian.org/debian-med/2021/08/msg00016.html"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://packages.qa.debian.org/p/perm.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://salsa.debian.org/med-team/perm/-/commits/master/"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://tracker.debian.org/pkg/perm"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Vendor Advisory"], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.debian.org/debian-med/2021/08/msg00016.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://packages.qa.debian.org/p/perm.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://salsa.debian.org/med-team/perm/-/commits/master/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://tracker.debian.org/pkg/perm"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}