All the vulnerabilites related to opencontainers - runc
cve-2023-28642
Vulnerability from cvelistv5
Published
2023-03-29 18:15
Modified
2024-12-06 13:09
Severity ?
EPSS score ?
Summary
AppArmor bypass with symlinked /proc in runc
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c | x_refsource_CONFIRM | |
| https://github.com/opencontainers/runc/pull/3785 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | opencontainers | runc |
Version: < 1.1.5 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-12-06T13:09:24.993Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c"
},
{
"name": "https://github.com/opencontainers/runc/pull/3785",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/pull/3785"
},
{
"url": "https://security.netapp.com/advisory/ntap-20241206-0005/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "runc",
"vendor": "opencontainers",
"versions": [
{
"status": "affected",
"version": "\u003c 1.1.5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "runc is a CLI tool for spawning and running containers according to the OCI specification. It was found that AppArmor can be bypassed when `/proc` inside the container is symlinked with a specific mount configuration. This issue has been fixed in runc version 1.1.5, by prohibiting symlinked `/proc`. See PR #3785 for details. users are advised to upgrade. Users unable to upgrade should avoid using an untrusted container image.\n\n"
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-281",
"description": "CWE-281: Improper Preservation of Permissions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-03-29T18:15:48.957Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-g2j6-57v7-gm8c"
},
{
"name": "https://github.com/opencontainers/runc/pull/3785",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/opencontainers/runc/pull/3785"
}
],
"source": {
"advisory": "GHSA-g2j6-57v7-gm8c",
"discovery": "UNKNOWN"
},
"title": "AppArmor bypass with symlinked /proc in runc"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-28642",
"datePublished": "2023-03-29T18:15:48.957Z",
"dateReserved": "2023-03-20T12:19:47.209Z",
"dateUpdated": "2024-12-06T13:09:24.993Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-43784
Vulnerability from cvelistv5
Published
2021-12-06 00:00
Modified
2024-10-15 17:14
Severity ?
EPSS score ?
Summary
Overflow in netlink bytemsg length field allows attacker to override netlink-based container configuration
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | opencontainers | runc |
Version: < 1.0.3 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T04:03:08.907Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-v95c-p5hm-xq8f"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/commit/9c444070ec7bb83995dbc0185da68284da71c554"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/commit/d72d057ba794164c3cce9451a00b72a78b25e1ae"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/commit/f50369af4b571e358f20b139eea52d612eb55eed"
},
{
"tags": [
"x_transferred"
],
"url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2241"
},
{
"name": "[debian-lts-announce] 20211206 [SECURITY] [DLA 2841-1] runc security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00005.html"
},
{
"name": "[debian-lts-announce] 20240219 [SECURITY] [DLA 3735-1] runc security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/02/msg00005.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2021-43784",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-15T17:09:32.113665Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-15T17:14:20.240Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "runc",
"vendor": "opencontainers",
"versions": [
{
"status": "affected",
"version": "\u003c 1.0.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc, netlink is used internally as a serialization system for specifying the relevant container configuration to the `C` portion of the code (responsible for the based namespace setup of containers). In all versions of runc prior to 1.0.3, the encoder did not handle the possibility of an integer overflow in the 16-bit length field for the byte array attribute type, meaning that a large enough malicious byte array attribute could result in the length overflowing and the attribute contents being parsed as netlink messages for container configuration. This vulnerability requires the attacker to have some control over the configuration of the container and would allow the attacker to bypass the namespace restrictions of the container by simply adding their own netlink payload which disables all namespaces. The main users impacted are those who allow untrusted images with untrusted configurations to run on their machines (such as with shared cloud infrastructure). runc version 1.0.3 contains a fix for this bug. As a workaround, one may try disallowing untrusted namespace paths from your container. It should be noted that untrusted namespace paths would allow the attacker to disable namespace protections entirely even in the absence of this bug."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-190",
"description": "CWE-190: Integer Overflow or Wraparound",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-02-19T03:06:18.060889",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-v95c-p5hm-xq8f"
},
{
"url": "https://github.com/opencontainers/runc/commit/9c444070ec7bb83995dbc0185da68284da71c554"
},
{
"url": "https://github.com/opencontainers/runc/commit/d72d057ba794164c3cce9451a00b72a78b25e1ae"
},
{
"url": "https://github.com/opencontainers/runc/commit/f50369af4b571e358f20b139eea52d612eb55eed"
},
{
"url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2241"
},
{
"name": "[debian-lts-announce] 20211206 [SECURITY] [DLA 2841-1] runc security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00005.html"
},
{
"name": "[debian-lts-announce] 20240219 [SECURITY] [DLA 3735-1] runc security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/02/msg00005.html"
}
],
"source": {
"advisory": "GHSA-v95c-p5hm-xq8f",
"discovery": "UNKNOWN"
},
"title": "Overflow in netlink bytemsg length field allows attacker to override netlink-based container configuration"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-43784",
"datePublished": "2021-12-06T00:00:00",
"dateReserved": "2021-11-16T00:00:00",
"dateUpdated": "2024-10-15T17:14:20.240Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2022-29162
Vulnerability from cvelistv5
Published
2022-05-17 00:00
Modified
2024-08-03 06:10
Severity ?
EPSS score ?
Summary
Incorrect Default Permissions in runc
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | opencontainers | runc |
Version: < 1.1.2 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T06:10:59.359Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-f3fp-gc8g-vw66"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/commit/d04de3a9b72d7a2455c1885fc75eb36d02cd17b5"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/releases/tag/v1.1.2"
},
{
"name": "FEDORA-2022-91b747a0d7",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D77CKD3AXPMU4PMQIQI5Q74SI4JATNND/"
},
{
"name": "FEDORA-2022-e980dc71b1",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GPQU4YC4AAY54JDXGDQHJEYKSXXG5T2Y/"
},
{
"name": "FEDORA-2022-d1f55f8fd0",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVPZBV7ISA7QKRPTC7ZXWKMIQI2HZEBB/"
},
{
"name": "[debian-lts-announce] 20230327 [SECURITY] [DLA 3369-1] runc security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "runc",
"vendor": "opencontainers",
"versions": [
{
"status": "affected",
"version": "\u003c 1.1.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. A bug was found in runc prior to version 1.1.2 where `runc exec --cap` created processes with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during execve(2). This bug did not affect the container security sandbox as the inheritable set never contained more capabilities than were included in the container\u0027s bounding set. This bug has been fixed in runc 1.1.2. This fix changes `runc exec --cap` behavior such that the additional capabilities granted to the process being executed (as specified via `--cap` arguments) do not include inheritable capabilities. In addition, `runc spec` is changed to not set any inheritable capabilities in the created example OCI spec (`config.json`) file."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-276",
"description": "CWE-276: Incorrect Default Permissions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-03-27T00:00:00",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-f3fp-gc8g-vw66"
},
{
"url": "https://github.com/opencontainers/runc/commit/d04de3a9b72d7a2455c1885fc75eb36d02cd17b5"
},
{
"url": "https://github.com/opencontainers/runc/releases/tag/v1.1.2"
},
{
"name": "FEDORA-2022-91b747a0d7",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D77CKD3AXPMU4PMQIQI5Q74SI4JATNND/"
},
{
"name": "FEDORA-2022-e980dc71b1",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GPQU4YC4AAY54JDXGDQHJEYKSXXG5T2Y/"
},
{
"name": "FEDORA-2022-d1f55f8fd0",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVPZBV7ISA7QKRPTC7ZXWKMIQI2HZEBB/"
},
{
"name": "[debian-lts-announce] 20230327 [SECURITY] [DLA 3369-1] runc security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00023.html"
}
],
"source": {
"advisory": "GHSA-f3fp-gc8g-vw66",
"discovery": "UNKNOWN"
},
"title": "Incorrect Default Permissions in runc"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2022-29162",
"datePublished": "2022-05-17T00:00:00",
"dateReserved": "2022-04-13T00:00:00",
"dateUpdated": "2024-08-03T06:10:59.359Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2024-21626
Vulnerability from cvelistv5
Published
2024-01-31 21:31
Modified
2024-08-19 07:48
Severity ?
EPSS score ?
Summary
runc container breakout through process.cwd trickery and leaked fds
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | opencontainers | runc |
Version: >=v1.0.0-rc93, < 1.1.12 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-19T07:48:05.378Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/opencontainers/runc/security/advisories/GHSA-xr7r-f8xq-vfvv",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-xr7r-f8xq-vfvv"
},
{
"name": "https://github.com/opencontainers/runc/commit/02120488a4c0fc487d1ed2867e901eeed7ce8ecf",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/commit/02120488a4c0fc487d1ed2867e901eeed7ce8ecf"
},
{
"name": "https://github.com/opencontainers/runc/releases/tag/v1.1.12",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/releases/tag/v1.1.12"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2024/02/01/1"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2024/02/02/3"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/176993/runc-1.1.11-File-Descriptor-Leak-Privilege-Escalation.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SYMO3BANINS6RGFQFKPRG4FIOJ7GWYTL/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2NLXNE23Q5ESQUAI22Z7A63JX2WMPJ2J/"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/02/msg00005.html"
},
{
"url": "https://www.vicarius.io/vsociety/posts/leaky-vessels-part-1-cve-2024-21626"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "runc",
"vendor": "opencontainers",
"versions": [
{
"status": "affected",
"version": "\u003e=v1.0.0-rc93, \u003c 1.1.12"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process (from runc exec) to have a working directory in the host filesystem namespace, allowing for a container escape by giving access to the host filesystem (\"attack 2\"). The same attack could be used by a malicious image to allow a container process to gain access to the host filesystem through runc run (\"attack 1\"). Variants of attacks 1 and 2 could be also be used to overwrite semi-arbitrary host binaries, allowing for complete container escapes (\"attack 3a\" and \"attack 3b\"). runc 1.1.12 includes patches for this issue. "
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-403",
"description": "CWE-403: Exposure of File Descriptor to Unintended Control Sphere (\u0027File Descriptor Leak\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-668",
"description": "CWE-668: Exposure of Resource to Wrong Sphere",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-01-31T21:31:14.391Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/opencontainers/runc/security/advisories/GHSA-xr7r-f8xq-vfvv",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-xr7r-f8xq-vfvv"
},
{
"name": "https://github.com/opencontainers/runc/commit/02120488a4c0fc487d1ed2867e901eeed7ce8ecf",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/opencontainers/runc/commit/02120488a4c0fc487d1ed2867e901eeed7ce8ecf"
},
{
"name": "https://github.com/opencontainers/runc/releases/tag/v1.1.12",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/opencontainers/runc/releases/tag/v1.1.12"
},
{
"url": "http://www.openwall.com/lists/oss-security/2024/02/01/1"
},
{
"url": "http://www.openwall.com/lists/oss-security/2024/02/02/3"
},
{
"url": "http://packetstormsecurity.com/files/176993/runc-1.1.11-File-Descriptor-Leak-Privilege-Escalation.html"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SYMO3BANINS6RGFQFKPRG4FIOJ7GWYTL/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2NLXNE23Q5ESQUAI22Z7A63JX2WMPJ2J/"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/02/msg00005.html"
}
],
"source": {
"advisory": "GHSA-xr7r-f8xq-vfvv",
"discovery": "UNKNOWN"
},
"title": "runc container breakout through process.cwd trickery and leaked fds"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-21626",
"datePublished": "2024-01-31T21:31:14.391Z",
"dateReserved": "2023-12-29T03:00:44.953Z",
"dateUpdated": "2024-08-19T07:48:05.378Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2023-25809
Vulnerability from cvelistv5
Published
2023-03-29 18:22
Modified
2024-08-02 11:32
Severity ?
EPSS score ?
Summary
rootless: `/sys/fs/cgroup` is writable when cgroupns isn't unshared in runc
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/opencontainers/runc/security/advisories/GHSA-m8cg-xc2p-r3fc | x_refsource_CONFIRM | |
| https://github.com/opencontainers/runc/commit/0d62b950e60f6980b54fe3bafd9a9c608dc1df17 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | opencontainers | runc |
Version: < 1.1.5 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T11:32:12.344Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/opencontainers/runc/security/advisories/GHSA-m8cg-xc2p-r3fc",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-m8cg-xc2p-r3fc"
},
{
"name": "https://github.com/opencontainers/runc/commit/0d62b950e60f6980b54fe3bafd9a9c608dc1df17",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/opencontainers/runc/commit/0d62b950e60f6980b54fe3bafd9a9c608dc1df17"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "runc",
"vendor": "opencontainers",
"versions": [
{
"status": "affected",
"version": "\u003c 1.1.5"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes `/sys/fs/cgroup` writable in following conditons: 1. when runc is executed inside the user namespace, and the `config.json` does not specify the cgroup namespace to be unshared (e.g.., `(docker|podman|nerdctl) run --cgroupns=host`, with Rootless Docker/Podman/nerdctl) or 2. when runc is executed outside the user namespace, and `/sys` is mounted with `rbind, ro` (e.g., `runc spec --rootless`; this condition is very rare). A container may gain the write access to user-owned cgroup hierarchy `/sys/fs/cgroup/user.slice/...` on the host . Other users\u0027s cgroup hierarchies are not affected. Users are advised to upgrade to version 1.1.5. Users unable to upgrade may unshare the cgroup namespace (`(docker|podman|nerdctl) run --cgroupns=private)`. This is the default behavior of Docker/Podman/nerdctl on cgroup v2 hosts. or add `/sys/fs/cgroup` to `maskedPaths`.\n"
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-281",
"description": "CWE-281: Improper Preservation of Permissions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-03-29T18:22:56.875Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/opencontainers/runc/security/advisories/GHSA-m8cg-xc2p-r3fc",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-m8cg-xc2p-r3fc"
},
{
"name": "https://github.com/opencontainers/runc/commit/0d62b950e60f6980b54fe3bafd9a9c608dc1df17",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/opencontainers/runc/commit/0d62b950e60f6980b54fe3bafd9a9c608dc1df17"
}
],
"source": {
"advisory": "GHSA-m8cg-xc2p-r3fc",
"discovery": "UNKNOWN"
},
"title": "rootless: `/sys/fs/cgroup` is writable when cgroupns isn\u0027t unshared in runc"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-25809",
"datePublished": "2023-03-29T18:22:56.875Z",
"dateReserved": "2023-02-15T16:34:48.772Z",
"dateUpdated": "2024-08-02T11:32:12.344Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2024-45310
Vulnerability from cvelistv5
Published
2024-09-03 19:07
Modified
2024-09-03 20:03
Severity ?
EPSS score ?
Summary
runc can be confused to create empty files/directories on the host
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/opencontainers/runc/security/advisories/GHSA-jfvp-7x6p-h2pv | x_refsource_CONFIRM | |
| https://github.com/opencontainers/runc/pull/4359 | x_refsource_MISC | |
| https://github.com/opencontainers/runc/commit/63c2908164f3a1daea455bf5bcd8d363d70328c7 | x_refsource_MISC | |
| https://github.com/opencontainers/runc/commit/8781993968fd964ac723ff5f360b6f259e809a3e | x_refsource_MISC | |
| https://github.com/opencontainers/runc/commit/f0b652ea61ff6750a8fcc69865d45a7abf37accf | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | opencontainers | runc |
Version: < 1.1.14 Version: >= 1.2.0-rc-1, < 1.2.0-rc.3 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-09-03T20:03:16.275Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2024/09/03/1"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-45310",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-03T20:03:49.189600Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-03T20:03:57.256Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "runc",
"vendor": "opencontainers",
"versions": [
{
"status": "affected",
"version": "\u003c 1.1.14"
},
{
"status": "affected",
"version": "\u003e= 1.2.0-rc-1, \u003c 1.2.0-rc.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "runc is a CLI tool for spawning and running containers according to the OCI specification. runc 1.1.13 and earlier, as well as 1.2.0-rc2 and earlier, can be tricked into creating empty files or directories in arbitrary locations in the host filesystem by sharing a volume between two containers and exploiting a race with `os.MkdirAll`. While this could be used to create empty files, existing files would not be truncated. An attacker must have the ability to start containers using some kind of custom volume configuration. Containers using user namespaces are still affected, but the scope of places an attacker can create inodes can be significantly reduced. Sufficiently strict LSM policies (SELinux/Apparmor) can also in principle block this attack -- we suspect the industry standard SELinux policy may restrict this attack\u0027s scope but the exact scope of protection hasn\u0027t been analysed. This is exploitable using runc directly as well as through Docker and Kubernetes. The issue is fixed in runc v1.1.14 and v1.2.0-rc3.\n\nSome workarounds are available. Using user namespaces restricts this attack fairly significantly such that the attacker can only create inodes in directories that the remapped root user/group has write access to. Unless the root user is remapped to an actual\nuser on the host (such as with rootless containers that don\u0027t use `/etc/sub[ug]id`), this in practice means that an attacker would only be able to create inodes in world-writable directories. A strict enough SELinux or AppArmor policy could in principle also restrict the scope if a specific label is applied to the runc runtime, though neither the extent to which the standard existing policies block this attack nor what exact policies are needed to sufficiently restrict this attack have been thoroughly tested."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 3.6,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-363",
"description": "CWE-363: Race Condition Enabling Link Following",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-61",
"description": "CWE-61: UNIX Symbolic Link (Symlink) Following",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-03T19:07:34.060Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/opencontainers/runc/security/advisories/GHSA-jfvp-7x6p-h2pv",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/opencontainers/runc/security/advisories/GHSA-jfvp-7x6p-h2pv"
},
{
"name": "https://github.com/opencontainers/runc/pull/4359",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/opencontainers/runc/pull/4359"
},
{
"name": "https://github.com/opencontainers/runc/commit/63c2908164f3a1daea455bf5bcd8d363d70328c7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/opencontainers/runc/commit/63c2908164f3a1daea455bf5bcd8d363d70328c7"
},
{
"name": "https://github.com/opencontainers/runc/commit/8781993968fd964ac723ff5f360b6f259e809a3e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/opencontainers/runc/commit/8781993968fd964ac723ff5f360b6f259e809a3e"
},
{
"name": "https://github.com/opencontainers/runc/commit/f0b652ea61ff6750a8fcc69865d45a7abf37accf",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/opencontainers/runc/commit/f0b652ea61ff6750a8fcc69865d45a7abf37accf"
}
],
"source": {
"advisory": "GHSA-jfvp-7x6p-h2pv",
"discovery": "UNKNOWN"
},
"title": "runc can be confused to create empty files/directories on the host"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-45310",
"datePublished": "2024-09-03T19:07:34.060Z",
"dateReserved": "2024-08-26T18:25:35.444Z",
"dateUpdated": "2024-09-03T20:03:57.256Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}