It was discovered that DjVuLibre incorrectly handled certain djvu files. An attacker could possibly use this issue to execute arbitrary code or cause a crash.
{
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_version": "3.5.27.1-5ubuntu0.1+esm2",
"binary_name": "djview"
},
{
"binary_version": "3.5.27.1-5ubuntu0.1+esm2",
"binary_name": "djview3"
},
{
"binary_version": "3.5.27.1-5ubuntu0.1+esm2",
"binary_name": "djvulibre-bin"
},
{
"binary_version": "3.5.27.1-5ubuntu0.1+esm2",
"binary_name": "djvulibre-desktop"
},
{
"binary_version": "3.5.27.1-5ubuntu0.1+esm2",
"binary_name": "djvuserve"
},
{
"binary_version": "3.5.27.1-5ubuntu0.1+esm2",
"binary_name": "libdjvulibre-dev"
},
{
"binary_version": "3.5.27.1-5ubuntu0.1+esm2",
"binary_name": "libdjvulibre-text"
},
{
"binary_version": "3.5.27.1-5ubuntu0.1+esm2",
"binary_name": "libdjvulibre21"
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5005-1.json"
{
"cves": [
{
"id": "CVE-2021-3630",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
],
"ecosystem": "Ubuntu:Pro:16.04:LTS"
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "3.5.27.1-8ubuntu0.4",
"binary_name": "djview"
},
{
"binary_version": "3.5.27.1-8ubuntu0.4",
"binary_name": "djview3"
},
{
"binary_version": "3.5.27.1-8ubuntu0.4",
"binary_name": "djvulibre-bin"
},
{
"binary_version": "3.5.27.1-8ubuntu0.4",
"binary_name": "djvulibre-desktop"
},
{
"binary_version": "3.5.27.1-8ubuntu0.4",
"binary_name": "djvuserve"
},
{
"binary_version": "3.5.27.1-8ubuntu0.4",
"binary_name": "libdjvulibre-dev"
},
{
"binary_version": "3.5.27.1-8ubuntu0.4",
"binary_name": "libdjvulibre-text"
},
{
"binary_version": "3.5.27.1-8ubuntu0.4",
"binary_name": "libdjvulibre21"
}
]
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5005-1.json"
{
"cves": [
{
"id": "CVE-2021-3630",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}