222 lines
9.2 KiB
JSON
222 lines
9.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2021-3996",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"assignerShortName": "redhat",
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"dateUpdated": "2024-10-15T15:26:56.079Z",
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"dateReserved": "2021-11-22T00:00:00.000Z",
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"datePublished": "2022-08-23T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"shortName": "redhat",
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"dateUpdated": "2024-01-07T09:06:22.825Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "A logic error was found in the libmount library of util-linux in the function that allows an unprivileged user to unmount a FUSE filesystem. This flaw allows a local user on a vulnerable system to unmount other users' filesystems that are either world-writable themselves (like /tmp) or mounted in a world-writable directory. An attacker may use this flaw to cause a denial of service to applications that use the affected filesystems."
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}
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],
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"affected": [
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{
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"vendor": "n/a",
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"product": "util-linux",
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"versions": [
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{
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"version": "Fixed in util-linux v2.37.3",
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"status": "affected"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.37/v2.37.3-ReleaseNotes"
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},
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{
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"url": "https://github.com/util-linux/util-linux/commit/166e87368ae88bf31112a30e078cceae637f4cdb"
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},
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{
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"url": "https://www.openwall.com/lists/oss-security/2022/01/24/2"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2024628"
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},
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{
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"url": "https://access.redhat.com/security/cve/CVE-2021-3996"
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},
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{
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"name": "[oss-security] 20221130 Race condition in snap-confine's must_mkdir_and_open_with_perms() (CVE-2022-3328)",
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"tags": [
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"mailing-list"
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],
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"url": "http://www.openwall.com/lists/oss-security/2022/11/30/2"
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},
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{
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"name": "20221208 Race condition in snap-confine's must_mkdir_and_open_with_perms() (CVE-2022-3328)",
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"tags": [
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"mailing-list"
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],
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"url": "http://seclists.org/fulldisclosure/2022/Dec/4"
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},
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{
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"url": "http://packetstormsecurity.com/files/170176/snap-confine-must_mkdir_and_open_with_perms-Race-Condition.html"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20221209-0002/"
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},
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{
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"name": "GLSA-202401-08",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://security.gentoo.org/glsa/202401-08"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"lang": "en",
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"description": "CWE-552 - Files or Directories Accessible to External Parties",
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"cweId": "CWE-552"
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}
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]
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}
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]
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},
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"adp": [
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{
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T17:16:02.913Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/v2.37/v2.37.3-ReleaseNotes",
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"tags": [
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{
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{
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"tags": [
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{
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"name": "[oss-security] 20221130 Race condition in snap-confine's must_mkdir_and_open_with_perms() (CVE-2022-3328)",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "http://www.openwall.com/lists/oss-security/2022/11/30/2"
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},
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{
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"name": "20221208 Race condition in snap-confine's must_mkdir_and_open_with_perms() (CVE-2022-3328)",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "http://seclists.org/fulldisclosure/2022/Dec/4"
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},
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{
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"url": "http://packetstormsecurity.com/files/170176/snap-confine-must_mkdir_and_open_with_perms-Race-Condition.html",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20221209-0002/",
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"tags": [
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"x_transferred"
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]
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},
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{
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"name": "GLSA-202401-08",
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"tags": [
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"vendor-advisory",
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"url": "https://security.gentoo.org/glsa/202401-08"
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}
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]
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},
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-03-04T21:16:28.797475Z",
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"id": "CVE-2021-3996",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-10-15T15:26:56.079Z"
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}
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}
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]
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}
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} |