ubuntu-cve-2018-6616
Vulnerability from osv_ubuntu
Published
2018-02-04 00:00
Modified
2026-04-22 07:38
Summary
Details
In OpenJPEG 2.3.0, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.
Severity
5.5 (Medium)
5.5 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libopenjp2-7",
"binary_version": "2.1.2-1.1+deb9u3build0.16.04.1"
},
{
"binary_name": "libopenjp2-tools",
"binary_version": "2.1.2-1.1+deb9u3build0.16.04.1"
},
{
"binary_name": "libopenjp3d-tools",
"binary_version": "2.1.2-1.1+deb9u3build0.16.04.1"
},
{
"binary_name": "libopenjp3d7",
"binary_version": "2.1.2-1.1+deb9u3build0.16.04.1"
},
{
"binary_name": "libopenjpip-dec-server",
"binary_version": "2.1.2-1.1+deb9u3build0.16.04.1"
},
{
"binary_name": "libopenjpip-server",
"binary_version": "2.1.2-1.1+deb9u3build0.16.04.1"
},
{
"binary_name": "libopenjpip-viewer",
"binary_version": "2.1.2-1.1+deb9u3build0.16.04.1"
},
{
"binary_name": "libopenjpip7",
"binary_version": "2.1.2-1.1+deb9u3build0.16.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "openjpeg2",
"purl": "pkg:deb/ubuntu/openjpeg2@2.1.2-1.1+deb9u3build0.16.04.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.1.2-1.1+deb9u3build0.16.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.1.0-2.1",
"2.1.0-2.1ubuntu0.1",
"2.1.2-1.1+deb9u2build0.1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libopenjp2-7",
"binary_version": "2.3.0-2build0.18.04.1"
},
{
"binary_name": "libopenjp2-tools",
"binary_version": "2.3.0-2build0.18.04.1"
},
{
"binary_name": "libopenjp3d-tools",
"binary_version": "2.3.0-2build0.18.04.1"
},
{
"binary_name": "libopenjp3d7",
"binary_version": "2.3.0-2build0.18.04.1"
},
{
"binary_name": "libopenjpip-dec-server",
"binary_version": "2.3.0-2build0.18.04.1"
},
{
"binary_name": "libopenjpip-server",
"binary_version": "2.3.0-2build0.18.04.1"
},
{
"binary_name": "libopenjpip-viewer",
"binary_version": "2.3.0-2build0.18.04.1"
},
{
"binary_name": "libopenjpip7",
"binary_version": "2.3.0-2build0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "openjpeg2",
"purl": "pkg:deb/ubuntu/openjpeg2@2.3.0-2build0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.3.0-2build0.18.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.2.0-1",
"2.3.0-1"
]
}
],
"aliases": [],
"details": "In OpenJPEG 2.3.0, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.",
"id": "UBUNTU-CVE-2018-6616",
"modified": "2026-04-22T07:38:34Z",
"published": "2018-02-04T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-6616"
},
{
"type": "REPORT",
"url": "https://github.com/uclouvain/openjpeg/issues/1059"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4109-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-6616"
}
],
"related": [
"USN-4109-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2018-6616"
]
}
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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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