ubuntu-cve-2014-4607
Vulnerability from osv_ubuntu
Published
2014-07-09 00:00
Modified
2026-04-22 07:37
Summary
Details
Integer overflow in the LZO algorithm variant in Oberhumer liblzo2 and lzo-2 before 2.07 on 32-bit platforms might allow remote attackers to execute arbitrary code via a crafted Literal Run.
Severity
8.8 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "krfb",
"binary_version": "4:4.13.0-0ubuntu1.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "krfb",
"purl": "pkg:deb/ubuntu/krfb@4:4.13.0-0ubuntu1.1?arch=source\u0026distro=trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4:4.13.0-0ubuntu1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4:4.11.2-0ubuntu1",
"4:4.11.80-0ubuntu1",
"4:4.11.95-0ubuntu1",
"4:4.11.97-0ubuntu1",
"4:4.12.0-0ubuntu1",
"4:4.12.1-0ubuntu1",
"4:4.12.2-0ubuntu1",
"4:4.12.3-0ubuntu1",
"4:4.12.90-0ubuntu1",
"4:4.12.95-0ubuntu1",
"4:4.12.97-0ubuntu1",
"4:4.13.0-0ubuntu1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "liblzo2-2",
"binary_version": "2.06-1.2ubuntu1.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "lzo2",
"purl": "pkg:deb/ubuntu/lzo2@2.06-1.2ubuntu1.1?arch=source\u0026distro=trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.06-1.2ubuntu1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.06-1.2",
"2.06-1.2ubuntu1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "grub-common",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-coreboot",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-coreboot-bin",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-amd64",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-amd64-bin",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-amd64-signed-template",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-arm",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-arm-bin",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-arm64",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-arm64-bin",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-arm64-signed-template",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-ia32",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-ia32-bin",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-emu",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-firmware-qemu",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-ieee1275",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-ieee1275-bin",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-linuxbios",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-pc",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-pc-bin",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-rescue-pc",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-theme-starfield",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-uboot",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-uboot-bin",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-xen",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-xen-bin",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub-xen-host",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub2",
"binary_version": "2.04-1ubuntu26.8"
},
{
"binary_name": "grub2-common",
"binary_version": "2.04-1ubuntu26.8"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "grub2",
"purl": "pkg:deb/ubuntu/grub2@2.04-1ubuntu26.8?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.04-1ubuntu26.8"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.04-1ubuntu12",
"2.04-1ubuntu13",
"2.04-1ubuntu14",
"2.04-1ubuntu16",
"2.04-1ubuntu18",
"2.04-1ubuntu20",
"2.04-1ubuntu21",
"2.04-1ubuntu22",
"2.04-1ubuntu23",
"2.04-1ubuntu24",
"2.04-1ubuntu25",
"2.04-1ubuntu26",
"2.04-1ubuntu26.1",
"2.04-1ubuntu26.2",
"2.04-1ubuntu26.3",
"2.04-1ubuntu26.4",
"2.04-1ubuntu26.6",
"2.04-1ubuntu26.7"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "grub-efi-amd64-signed",
"binary_version": "1.142.10+2.04-1ubuntu26.8"
},
{
"binary_name": "grub-efi-arm64-signed",
"binary_version": "1.142.10+2.04-1ubuntu26.8"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "grub2-signed",
"purl": "pkg:deb/ubuntu/grub2-signed@1.142.10?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.142.10"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.128",
"1.129",
"1.130",
"1.131",
"1.133",
"1.134",
"1.135",
"1.136",
"1.137",
"1.138",
"1.139",
"1.140",
"1.141",
"1.142",
"1.142.1",
"1.142.3",
"1.142.4",
"1.142.5",
"1.142.6",
"1.142.8",
"1.142.9"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "grub-efi-amd64",
"binary_version": "2.04-1ubuntu47.4"
},
{
"binary_name": "grub-efi-amd64-bin",
"binary_version": "2.04-1ubuntu47.4"
},
{
"binary_name": "grub-efi-arm64",
"binary_version": "2.04-1ubuntu47.4"
},
{
"binary_name": "grub-efi-arm64-bin",
"binary_version": "2.04-1ubuntu47.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "grub2-unsigned",
"purl": "pkg:deb/ubuntu/grub2-unsigned@2.04-1ubuntu47.4?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.04-1ubuntu47.4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.04-1ubuntu44",
"2.04-1ubuntu44.2"
]
}
],
"aliases": [],
"details": "Integer overflow in the LZO algorithm variant in Oberhumer liblzo2 and lzo-2 before 2.07 on 32-bit platforms might allow remote attackers to execute arbitrary code via a crafted Literal Run.",
"id": "UBUNTU-CVE-2014-4607",
"modified": "2026-04-22T07:37:42Z",
"published": "2014-07-09T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2014-4607"
},
{
"type": "REPORT",
"url": "https://rhn.redhat.com/errata/RHSA-2014-0861.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-2300-1"
},
{
"type": "REPORT",
"url": "http://www.kde.org/info/security/advisory-20140803-1.txt"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-4607"
}
],
"related": [
"USN-2300-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2014-4607"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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