432 lines
21 KiB
JSON
432 lines
21 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveId": "CVE-2024-39556",
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"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"state": "PUBLISHED",
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"assignerShortName": "juniper",
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"dateReserved": "2024-06-25T15:12:53.247Z",
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"datePublished": "2024-07-10T22:38:44.894Z",
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"dateUpdated": "2024-08-02T04:26:15.938Z"
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{
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"vendor": "Juniper Networks",
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{
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"lessThan": "21.4R3-S7",
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{
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{
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"value": "A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution.<br><br>By exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow.\n\n<br><p>This issue affects:</p><p> Junos OS: <br></p><ul><li>All versions before 21.4R3-S7, </li><li>from 22.1 before 22.1R3-S6, </li><li>from 22.2 before 22.2R3-S4, </li><li>from 22.3 before 22.3R3-S3, </li><li>from 22.4 before 22.4R3-S2, </li><li>from 23.2 before 23.2R2, </li><li>from 23.4 before 23.4R1-S1, 23.4R2; </li></ul><p></p><p>Junos OS Evolved: <br></p><ul><li>All versions before 21.4R3-S7-EVO, </li><li>from 22.1-EVO before 22.1R3-S6-EVO, </li><li>from 22.2-EVO before 22.2R3-S4-EVO, </li><li>from 22.3-EVO before 22.3R3-S3-EVO, </li><li>from 22.4-EVO before 22.4R3-S2-EVO, </li><li>from 23.2-EVO before 23.2R2-EVO, </li><li>from 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO.</li></ul><p></p>"
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}
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"value": "A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution.\n\nBy exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow.\n\n\nThis issue affects:\n\n Junos OS: \n\n\n * All versions before 21.4R3-S7, \n * from 22.1 before 22.1R3-S6, \n * from 22.2 before 22.2R3-S4, \n * from 22.3 before 22.3R3-S3, \n * from 22.4 before 22.4R3-S2, \n * from 23.2 before 23.2R2, \n * from 23.4 before 23.4R1-S1, 23.4R2; \n\n\n\n\nJunos OS Evolved: \n\n\n * All versions before 21.4R3-S7-EVO, \n * from 22.1-EVO before 22.1R3-S6-EVO, \n * from 22.2-EVO before 22.2R3-S4-EVO, \n * from 22.3-EVO before 22.3R3-S3-EVO, \n * from 22.4-EVO before 22.4R3-S2-EVO, \n * from 23.2-EVO before 23.2R2-EVO, \n * from 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO."
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}
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{
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{
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"base64": false,
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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}
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],
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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}
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],
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"metrics": [
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{
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"attackComplexity": "HIGH",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 6.4,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "HIGH",
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"scope": "UNCHANGED",
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"version": "3.1"
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{
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"lang": "en",
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"value": "GENERAL"
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}
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},
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{
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"cvssV4_0": {
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"attackComplexity": "HIGH",
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"attackRequirements": "PRESENT",
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"baseScore": 7.1,
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"baseSeverity": "HIGH",
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"providerUrgency": "NOT_DEFINED",
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"subAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"userInteraction": "NONE",
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"valueDensity": "NOT_DEFINED",
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"vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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"version": "4.0",
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"vulnAvailabilityImpact": "HIGH",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnerabilityResponseEffort": "NOT_DEFINED"
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},
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"format": "CVSS",
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"scenarios": [
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{
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],
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE"
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"shortName": "juniper",
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"dateUpdated": "2024-07-10T22:38:44.894Z"
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"references": [
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{
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"tags": [
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"url": "https://supportportal.juniper.net/JSA83016"
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}
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}
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"source": {
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"advisory": "JSA83016",
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"defect": [
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],
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"discovery": "INTERNAL"
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"title": "Junos OS and Junos OS Evolved: Loading a malicious certificate from the CLI may result in a stack-based overflow",
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"workarounds": [
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"type": "text/html",
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"value": "There are no known workarounds for this issue."
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}
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],
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"value": "There are no known workarounds for this issue."
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}
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} |