111 lines
5.0 KiB
JSON
111 lines
5.0 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20231647",
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"Version": "oval:org.altlinux.errata:def:20231647",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2023-1647: package `runc` update to version 1.1.5-alt1",
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"AffectedList": [
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{
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"Family": "unix",
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"Platforms": [
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"ALT Linux branch c10f1"
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],
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"Products": [
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"ALT SP Workstation",
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"ALT SP Server"
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]
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}
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],
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"References": [
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{
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"RefID": "ALT-PU-2023-1647",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2023-1647",
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"Source": "ALTPU"
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},
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{
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"RefID": "CVE-2023-25809",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2023-25809",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2023-27561",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2023-27561",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2023-28642",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2023-28642",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades runc to version 1.1.5-alt1. \nSecurity Fix(es):\n\n * CVE-2023-25809: 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's 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\n\n * CVE-2023-27561: runc through 1.1.4 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. NOTE: this issue exists because of a CVE-2019-19921 regression.\n\n * CVE-2023-28642: 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",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "High",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2023-04-20"
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},
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"Updated": {
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"Date": "2023-04-20"
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},
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"BDUs": null,
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"CVEs": [
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{
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"ID": "CVE-2023-25809",
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"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
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"CWE": "CWE-281",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2023-25809",
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"Impact": "Low",
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"Public": "20230329"
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},
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{
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"ID": "CVE-2023-27561",
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"CVSS3": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-706",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2023-27561",
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"Impact": "High",
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"Public": "20230303"
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},
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{
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"ID": "CVE-2023-28642",
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"CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"CWE": "CWE-59",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2023-28642",
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"Impact": "High",
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"Public": "20230329"
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}
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],
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"AffectedCPEs": {
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"CPEs": [
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"cpe:/o:alt:spworkstation:10",
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"cpe:/o:alt:spserver:10"
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]
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}
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}
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},
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"Criteria": {
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"Operator": "AND",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:4001",
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"Comment": "ALT Linux must be installed"
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}
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],
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"Criterias": [
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{
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"Operator": "OR",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:20231647001",
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"Comment": "runc is earlier than 0:1.1.5-alt1"
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}
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]
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}
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]
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}
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}
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]
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} |