Critical
dpic — security advisory
dpic 2021.04.10 has a Heap Buffer Overflow in themakevar() function in dpic.y
- Products
- dpic
- Affected versions
- 2014.01.01+dfsg1-0ubuntu1, 2014.01.01+dfsg1-0ubuntu2, 2019.08.30-4, 2019.11.30-1, 2020.03.01-1, 2021.01.01-1, 2021.11.01-1, 2023.06.01-1, 2023.06.01-1build1
- Fixed versions
- Not specified
- CVEs
- CVE-2021-33388
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:59 UTC · Revision 1
Source evidence
dpic 2021.04.10 has a Heap Buffer Overflow in themakevar() function in dpic.y
osv:UBUNTU-CVE-2021-33388
dpic
Fixed versions: Not specified
dpic
Fixed versions: Not specified
dpic
Fixed versions: Not specified
dpic
Fixed versions: Not specified
dpic
Fixed versions: Not specified
dpic
Fixed versions: Not specified
dpic
Fixed versions: Not specified
dpic
Fixed versions: Not specified
Complete source record
{
"id": "b3e648c8898f30024d74b4538ee1442c92e80d3da2838a1c4f626e79604a4b19",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-33388",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2021-33388",
"summary": "dpic 2021.04.10 has a Heap Buffer Overflow in themakevar() function in dpic.y",
"evidence": "osv:UBUNTU-CVE-2021-33388",
"products": [
{
"name": {
"value": "dpic",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2014.01.01+dfsg1-0ubuntu1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "dpic",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2014.01.01+dfsg1-0ubuntu1",
"evidence": "/affected/1/versions"
},
{
"value": "2014.01.01+dfsg1-0ubuntu2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "dpic",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2014.01.01+dfsg1-0ubuntu2",
"evidence": "/affected/2/versions"
},
{
"value": "2019.08.30-4",
"evidence": "/affected/2/versions"
},
{
"value": "2019.11.30-1",
"evidence": "/affected/2/versions"
},
{
"value": "2020.03.01-1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "dpic",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2021.01.01-1",
"evidence": "/affected/3/versions"
},
{
"value": "2021.11.01-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "dpic",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2023.06.01-1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "dpic",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2023.06.01-1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "dpic",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2023.06.01-1build1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "dpic",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2023.06.01-1",
"evidence": "/affected/7/versions"
},
{
"value": "2023.06.01-1build1",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "critical",
"structured": {
"id": "UBUNTU-CVE-2021-33388",
"aliases": [
"UBUNTU-CVE-2021-33388"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dpic",
"purl": "pkg:deb/ubuntu/dpic?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"2014.01.01+dfsg1-0ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33388.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "dpic",
"binary_version": "2014.01.01+dfsg1-0ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dpic",
"purl": "pkg:deb/ubuntu/dpic?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"2014.01.01+dfsg1-0ubuntu1",
"2014.01.01+dfsg1-0ubuntu2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33388.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "dpic",
"binary_version": "2014.01.01+dfsg1-0ubuntu2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dpic",
"purl": "pkg:deb/ubuntu/dpic?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"2014.01.01+dfsg1-0ubuntu2",
"2019.08.30-4",
"2019.11.30-1",
"2020.03.01-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33388.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "dpic",
"binary_version": "2020.03.01-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dpic",
"purl": "pkg:deb/ubuntu/dpic?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"2021.01.01-1",
"2021.11.01-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33388.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "dpic",
"binary_version": "2021.11.01-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dpic",
"purl": "pkg:deb/ubuntu/dpic?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"2023.06.01-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33388.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "dpic",
"binary_version": "2023.06.01-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dpic",
"purl": "pkg:deb/ubuntu/dpic?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"2023.06.01-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33388.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "dpic",
"binary_version": "2023.06.01-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dpic",
"purl": "pkg:deb/ubuntu/dpic?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"2023.06.01-1build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33388.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "dpic",
"binary_version": "2023.06.01-1build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "dpic",
"purl": "pkg:deb/ubuntu/dpic?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"2023.06.01-1",
"2023.06.01-1build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-33388.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "dpic",
"binary_version": "2023.06.01-1build1"
}
]
}
}
],
"modified": "2026-10-17T12:56:20.099103320Z",
"provider": "osv",
"upstream": [
"CVE-2021-33388"
],
"references": [
"https://ubuntu.com/security/CVE-2021-33388",
"https://gitlab.com/aplevich/dpic/-/issues/8",
"https://www.cve.org/CVERecord?id=CVE-2021-33388"
]
},
"related_cves": [
{
"value": "CVE-2021-33388",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 355313,
"published_at": "2023-08-22T19:16:00+00:00"
}