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vuln-ubuntu/data/osv/usn/USN-4778-1.json
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{
"schema_version": "1.7.0",
"id": "USN-4778-1",
"summary": "ocaml vulnerabilities",
"details": "It was discovered that OCaml mishandled sign extensions. A remote attacker\ncould use this vulnerability to steal sensitive information, cause a denial\nof service (crash), or possibly execute arbitrary code. This issue only\naffected Ubuntu 16.04 ESM. (CVE-2015-8869)\n\nIt was discovered that OCaml mishandled crafted input. An attacker could\nuse this vulnerability to cause a denial of service or possibly execute\narbitrary code. (CVE-2018-9838)",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2015-8869",
"UBUNTU-CVE-2018-9838"
],
"related": [],
"published": "2021-03-15T20:54:41Z",
"modified": "2026-06-29T10:52:48Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "ocaml",
"purl": "pkg:deb/ubuntu/ocaml@4.01.0-3ubuntu3.1+esm1?arch=source&distro=trusty/esm"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.01.0-3ubuntu3.1+esm1"
}
]
}
],
"versions": [
"3.12.1-4ubuntu1",
"4.01.0-3ubuntu2",
"4.01.0-3ubuntu3",
"4.01.0-3ubuntu3.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "camlp4",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "camlp4-extra",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "ocaml",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "ocaml-base",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "ocaml-base-nox",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "ocaml-compiler-libs",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "ocaml-interp",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "ocaml-mode",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "ocaml-native-compilers",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "ocaml-nox",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
},
{
"binary_name": "ocaml-source",
"binary_version": "4.01.0-3ubuntu3.1+esm1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"cves": [
{
"id": "CVE-2018-9838",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "ocaml",
"purl": "pkg:deb/ubuntu/ocaml@4.02.3-5ubuntu2+esm1?arch=source&distro=esm-apps/xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.02.3-5ubuntu2+esm1"
}
]
}
],
"versions": [
"4.01.0-4ubuntu1",
"4.02.3-5ubuntu1",
"4.02.3-5ubuntu2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ocaml",
"binary_version": "4.02.3-5ubuntu2+esm1"
},
{
"binary_name": "ocaml-base",
"binary_version": "4.02.3-5ubuntu2+esm1"
},
{
"binary_name": "ocaml-base-nox",
"binary_version": "4.02.3-5ubuntu2+esm1"
},
{
"binary_name": "ocaml-compiler-libs",
"binary_version": "4.02.3-5ubuntu2+esm1"
},
{
"binary_name": "ocaml-interp",
"binary_version": "4.02.3-5ubuntu2+esm1"
},
{
"binary_name": "ocaml-mode",
"binary_version": "4.02.3-5ubuntu2+esm1"
},
{
"binary_name": "ocaml-native-compilers",
"binary_version": "4.02.3-5ubuntu2+esm1"
},
{
"binary_name": "ocaml-nox",
"binary_version": "4.02.3-5ubuntu2+esm1"
},
{
"binary_name": "ocaml-source",
"binary_version": "4.02.3-5ubuntu2+esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"cves": [
{
"id": "CVE-2015-8869",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-9838",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "ocaml",
"purl": "pkg:deb/ubuntu/ocaml@4.05.0-10ubuntu1+esm1?arch=source&distro=esm-apps/bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.05.0-10ubuntu1+esm1"
}
]
}
],
"versions": [
"4.04.0-2ubuntu4",
"4.05.0-10ubuntu1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ocaml",
"binary_version": "4.05.0-10ubuntu1+esm1"
},
{
"binary_name": "ocaml-base",
"binary_version": "4.05.0-10ubuntu1+esm1"
},
{
"binary_name": "ocaml-base-nox",
"binary_version": "4.05.0-10ubuntu1+esm1"
},
{
"binary_name": "ocaml-compiler-libs",
"binary_version": "4.05.0-10ubuntu1+esm1"
},
{
"binary_name": "ocaml-interp",
"binary_version": "4.05.0-10ubuntu1+esm1"
},
{
"binary_name": "ocaml-mode",
"binary_version": "4.05.0-10ubuntu1+esm1"
},
{
"binary_name": "ocaml-nox",
"binary_version": "4.05.0-10ubuntu1+esm1"
},
{
"binary_name": "ocaml-source",
"binary_version": "4.05.0-10ubuntu1+esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"cves": [
{
"id": "CVE-2018-9838",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4778-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2015-8869"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-9838"
}
]
}