CVE-2014-5118
Status: ModifiedMedium (5.5)—
Trusted Boot (tboot) before 1.8.2 has a 'loader.c' Security Bypass Vulnerability
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Base score: 5.5
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.39%
- Percentile among all scored CVEs: 30
- Score date: 10/6/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (3)
CWEs
- CWE-20
References
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136768.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136778.html
- http://www.openwall.com/lists/oss-security/2014/07/30/4
- http://www.securityfocus.com/bid/68960
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95063
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136768.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136778.html
- http://www.openwall.com/lists/oss-security/2014/07/30/4
- http://www.securityfocus.com/bid/68960
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95063
Raw JSON (NVD)
Show
{
"id": "CVE-2014-5118",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 2.1,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "NONE",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "LOW",
"obtainAllPrivilege": false,
"exploitabilityScore": 3.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2019-11-18T23:15:11.237",
"references": [
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136768.html",
"source": "cve@mitre.org"
},
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136778.html",
"source": "cve@mitre.org"
},
{
"url": "http://www.openwall.com/lists/oss-security/2014/07/30/4",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/bid/68960",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "cve@mitre.org"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95063",
"source": "cve@mitre.org"
},
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136768.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136778.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.openwall.com/lists/oss-security/2014/07/30/4",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/68960",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95063",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Trusted Boot (tboot) before 1.8.2 has a 'loader.c' Security Bypass Vulnerability"
},
{
"lang": "es",
"value": "Trusted Boot (tboot) anterior a la versión 1.8.2 tiene una vulnerabilidad de omisión de seguridad en \"loader.c\""
}
],
"lastModified": "2026-06-17T00:11:05.260",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:trusted_boot_project:trusted_boot:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C3A9A885-4AEC-47D0-846A-FF188AAAF022",
"versionEndExcluding": "1.8.2"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC"
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "142AD0DD-4CF3-4D74-9442-459CE3347E3A"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:19:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5991814D-CA77-4C25-90D2-DB542B17E0AD"
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF47C9F0-D8DA-4B55-89EB-9B2C9383ADB9"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}