fkie_cve-2019-19921
Vulnerability from fkie_nvd
Published
2020-02-12 15:15
Modified
2024-11-21 04:35
Severity ?
Summary
runc through 1.0.0-rc9 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. (This vulnerability does not affect Docker due to an implementation detail that happens to block the attack.)
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | runc | * | |
| linuxfoundation | runc | 1.0.0 | |
| linuxfoundation | runc | 1.0.0 | |
| linuxfoundation | runc | 1.0.0 | |
| linuxfoundation | runc | 1.0.0 | |
| linuxfoundation | runc | 1.0.0 | |
| linuxfoundation | runc | 1.0.0 | |
| linuxfoundation | runc | 1.0.0 | |
| linuxfoundation | runc | 1.0.0 | |
| linuxfoundation | runc | 1.0.0 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| opensuse | leap | 15.1 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.10 | |
| redhat | openshift_container_platform | 4.1 | |
| redhat | openshift_container_platform | 4.2 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D522E8C1-E7F0-4A3D-AF68-6D962944A0E5",
"versionEndIncluding": "0.1.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:1.0.0:rc1:*:*:*:*:*:*",
"matchCriteriaId": "949172CC-EBB5-47F6-B987-207C802EED0F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:1.0.0:rc2:*:*:*:*:*:*",
"matchCriteriaId": "F6D87B50-2849-4F4D-A0F9-4F7EBA3C2647",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:1.0.0:rc3:*:*:*:*:*:*",
"matchCriteriaId": "3E580E25-F94C-4DA4-8718-15D5F1C3ADAF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:1.0.0:rc4:*:*:*:*:*:*",
"matchCriteriaId": "FD565CE0-D9E9-4FD9-8998-8AC55030FAB7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:1.0.0:rc5:*:*:*:*:*:*",
"matchCriteriaId": "093326B1-448C-4E3B-886D-CAC8B6813BFF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:1.0.0:rc6:*:*:*:*:*:*",
"matchCriteriaId": "F672C421-789D-4F21-B483-DA3EB251BA1D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:1.0.0:rc7:*:*:*:*:*:*",
"matchCriteriaId": "E13C190A-D7CE-4204-8CEF-B7317D3FFBF9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:1.0.0:rc8:*:*:*:*:*:*",
"matchCriteriaId": "15AEA3E2-A82F-4562-AFE6-B83A767B94E7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:linuxfoundation:runc:1.0.0:rc9:*:*:*:*:*:*",
"matchCriteriaId": "EB5109FF-7C41-477E-B817-F63F06D866C3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
"matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*",
"matchCriteriaId": "A31C8344-3E02-4EB8-8BD8-4C84B7959624",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "064E7BDD-4EF0-4A0D-A38D-8C75BAFEDCEF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "4C85A84D-A70F-4B02-9E5D-CD9660ABF048",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "runc through 1.0.0-rc9 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. (This vulnerability does not affect Docker due to an implementation detail that happens to block the attack.)"
},
{
"lang": "es",
"value": "runc versiones hasta 1.0.0-rc9, posee un Control de Acceso Incorrecto conllevando a una escalada de privilegios, relacionado con el archivo libcontainer/rootfs_linux.go. Para explotar esto, un atacante debe ser capaz de generar dos contenedores con configuraciones de montaje de volumen personalizadas y ser capaz de ejecutar im\u00e1genes personalizadas. (Esta vulnerabilidad no afecta a Docker debido a un detalle de implementaci\u00f3n que bloquea el ataque)."
}
],
"id": "CVE-2019-19921",
"lastModified": "2024-11-21T04:35:40.107",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.0,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-02-12T15:15:12.210",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Broken Link",
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00018.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0688"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0695"
},
{
"source": "cve@mitre.org",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/opencontainers/runc/issues/2197"
},
{
"source": "cve@mitre.org",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/opencontainers/runc/pull/2190"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/opencontainers/runc/releases"
},
{
"source": "cve@mitre.org",
"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html"
},
{
"source": "cve@mitre.org",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ANUGDBJ7NBUMSUFZUSKU3ZMQYZ2Z3STN/"
},
{
"source": "cve@mitre.org",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DHGVGGMKGZSJ7YO67TGGPFEHBYMS63VF/"
},
{
"source": "cve@mitre.org",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNB2UEDIIJCRQW4WJLZOPQJZXCVSXMLD/"
},
{
"source": "cve@mitre.org",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FYVE3GB4OG3BNT5DLQHYO4M5SXX33AQ5/"
},
{
"source": "cve@mitre.org",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I6BF24VCZRFTYBTT3T7HDZUOTKOTNPLZ/"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2019-19921"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202003-21"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/4297-1/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link",
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00018.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0688"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0695"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/opencontainers/runc/issues/2197"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/opencontainers/runc/pull/2190"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/opencontainers/runc/releases"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ANUGDBJ7NBUMSUFZUSKU3ZMQYZ2Z3STN/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DHGVGGMKGZSJ7YO67TGGPFEHBYMS63VF/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNB2UEDIIJCRQW4WJLZOPQJZXCVSXMLD/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FYVE3GB4OG3BNT5DLQHYO4M5SXX33AQ5/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I6BF24VCZRFTYBTT3T7HDZUOTKOTNPLZ/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security-tracker.debian.org/tracker/CVE-2019-19921"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202003-21"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/4297-1/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-706"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
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.