Rory McNamara discovered that runC did not properly manage internal file descriptor while managing containers. An attacker could possibly use this issue to obtain sensitive information or bypass container restrictions.
{
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "golang-github-opencontainers-runc-dev",
"binary_version": "1.1.4-0ubuntu1~18.04.2+esm1"
},
{
"binary_name": "runc",
"binary_version": "1.1.4-0ubuntu1~18.04.2+esm1"
}
]
}
{
"cves": [
{
"id": "CVE-2024-21626",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
],
"ecosystem": "Ubuntu:Pro:18.04:LTS"
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "golang-github-opencontainers-runc-dev",
"binary_version": "1.1.7-0ubuntu1~20.04.2"
},
{
"binary_name": "runc",
"binary_version": "1.1.7-0ubuntu1~20.04.2"
}
]
}
{
"cves": [
{
"id": "CVE-2024-21626",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
],
"ecosystem": "Ubuntu:20.04:LTS"
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "golang-github-opencontainers-runc-dev",
"binary_version": "1.1.7-0ubuntu1~22.04.2"
},
{
"binary_name": "runc",
"binary_version": "1.1.7-0ubuntu1~22.04.2"
}
]
}
{
"cves": [
{
"id": "CVE-2024-21626",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}