156 lines
6.1 KiB
JSON
156 lines
6.1 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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"cveId": "CVE-2022-28736",
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"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"state": "PUBLISHED",
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"assignerShortName": "canonical",
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"dateReserved": "2022-04-05T21:59:08.761Z",
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"datePublished": "2023-07-20T00:23:01.952Z",
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"dateUpdated": "2025-02-13T16:32:37.356Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"packageName": "grub2",
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"product": "GNU GRUB",
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"vendor": "GNU Project",
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"repo": "https://git.savannah.gnu.org/cgit/grub.git",
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"platforms": [
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"Linux"
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],
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"versions": [
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{
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"lessThan": "2.06-3",
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"status": "affected",
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"version": "0",
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"versionType": "semver"
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}
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]
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}
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],
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"title": "There's a use-after-free vulnerability in grub_cmd_chainloader() function",
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"descriptions": [
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{
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"lang": "en",
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"value": "There's a use-after-free vulnerability in grub_cmd_chainloader() function; The chainloader command is used to boot up operating systems that doesn't support multiboot and do not have direct support from GRUB2. When executing chainloader more than once a use-after-free vulnerability is triggered. If an attacker can control the GRUB2's memory allocation pattern sensitive data may be exposed and arbitrary code execution can be achieved."
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}
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],
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"datePublic": "2022-06-13T00:00:00.000Z",
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"references": [
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{
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"tags": [
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"mailing-list"
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],
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"url": "https://www.openwall.com/lists/oss-security/2022/06/07/5"
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},
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{
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"tags": [
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"issue-tracking"
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],
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"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28736"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20230825-0002/"
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "finder",
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"value": "Chris Coulson"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
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"baseScore": 6.4,
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"baseSeverity": "MEDIUM"
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}
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}
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],
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"providerMetadata": {
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"orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
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"shortName": "canonical",
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"dateUpdated": "2023-08-25T22:06:14.346Z"
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T06:03:52.084Z"
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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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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "https://www.openwall.com/lists/oss-security/2022/06/07/5"
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},
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{
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"tags": [
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"issue-tracking",
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"x_transferred"
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],
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"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28736"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20230825-0002/",
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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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},
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{
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"metrics": [
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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": "2024-10-24T18:53:03.377740Z",
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"id": "CVE-2022-28736",
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"options": [
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{
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"Exploitation": "none"
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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": "total"
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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": "2024-10-24T18:53:12.420Z"
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}
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}
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]
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}
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} |