usn-2951-1
Vulnerability from osv_ubuntu
Gustavo Grieco discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service. (CVE-2015-7801)
Gustavo Grieco discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service. (CVE-2015-7802)
Hans Jerry Illikainen discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-2191)
Henri Salo discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-3981)
Henri Salo discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-3982)
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2015-7801",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2015-7802",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "negligible",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2016-2191",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2016-3981",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2016-3982",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:14.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "optipng",
"binary_version": "0.6.4-1ubuntu0.14.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "optipng",
"purl": "pkg:deb/ubuntu/optipng@0.6.4-1ubuntu0.14.04.1?arch=source\u0026distro=trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.6.4-1ubuntu0.14.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.6.4-1build1"
]
}
],
"aliases": [],
"details": "Gustavo Grieco discovered that OptiPNG incorrectly handled memory. A remote\nattacker could use this issue with a specially crafted image file to cause\nOptiPNG to crash, resulting in a denial of service. (CVE-2015-7801)\n\nGustavo Grieco discovered that OptiPNG incorrectly handled memory. A remote\nattacker could use this issue with a specially crafted image file to cause\nOptiPNG to crash, resulting in a denial of service. (CVE-2015-7802)\n\nHans Jerry Illikainen discovered that OptiPNG incorrectly handled memory. A\nremote attacker could use this issue with a specially crafted image file to\ncause OptiPNG to crash, resulting in a denial of service, or possibly\nexecute arbitrary code. (CVE-2016-2191)\n\nHenri Salo discovered that OptiPNG incorrectly handled memory. A remote\nattacker could use this issue with a specially crafted image file to cause\nOptiPNG to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2016-3981)\n\nHenri Salo discovered that OptiPNG incorrectly handled memory. A remote\nattacker could use this issue with a specially crafted image file to cause\nOptiPNG to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2016-3982)\n",
"id": "USN-2951-1",
"modified": "2026-02-10T04:40:58Z",
"published": "2016-04-18T12:25:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-2951-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2015-7801"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2015-7802"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-2191"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-3981"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2016-3982"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "optipng vulnerabilities",
"upstream": [
"UBUNTU-CVE-2015-7801",
"UBUNTU-CVE-2015-7802",
"UBUNTU-CVE-2016-2191",
"UBUNTU-CVE-2016-3981",
"UBUNTU-CVE-2016-3982"
]
}
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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