gsd-2018-1000140
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 certificates from a peer that can result in Remote code execution. This attack appear to be exploitable a remote attacker that can connect to rsyslog and trigger a stack buffer overflow by sending a specially crafted x509 certificate.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-1000140",
"description": "rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 certificates from a peer that can result in Remote code execution. This attack appear to be exploitable a remote attacker that can connect to rsyslog and trigger a stack buffer overflow by sending a specially crafted x509 certificate.",
"id": "GSD-2018-1000140",
"references": [
"https://www.suse.com/security/cve/CVE-2018-1000140.html",
"https://www.debian.org/security/2018/dsa-4151",
"https://access.redhat.com/errata/RHSA-2018:1707",
"https://access.redhat.com/errata/RHSA-2018:1704",
"https://access.redhat.com/errata/RHSA-2018:1703",
"https://access.redhat.com/errata/RHSA-2018:1702",
"https://access.redhat.com/errata/RHSA-2018:1701",
"https://access.redhat.com/errata/RHSA-2018:1225",
"https://access.redhat.com/errata/RHSA-2018:1223",
"https://ubuntu.com/security/CVE-2018-1000140",
"https://advisories.mageia.org/CVE-2018-1000140.html",
"https://linux.oracle.com/cve/CVE-2018-1000140.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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],
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"id": "GSD-2018-1000140",
"modified": "2023-12-13T01:22:27.823558Z",
"schema_version": "1.4.0"
}
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"DATE_ASSIGNED": "3/20/2018 10:38:48",
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"REQUESTER": "kev@semmle.com",
"STATE": "PUBLIC"
},
"affects": {
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"url": "http://packetstormsecurity.com/files/172829/librelp-Remote-Code-Execution.html"
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"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,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-06-12T07:15Z",
"publishedDate": "2018-03-23T21:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.