Medium
shotcut — security advisory
In mainwindow.cpp in Shotcut before 20.09.13, the upgrade check misuses TLS because of setPeerVerifyMode(QSslSocket::VerifyNone). A man-in-the-middle attacker could offer a spoofed download resource.
- Products
- shotcut
- Affected versions
- 19.12.31-1, 19.12.31-2, 20.02.02-1, 20.02.17-1, 20.02.17-2, 21.01.29+ds-1, 21.10.31+ds-1, 21.12.21+ds-1, 21.12.24+ds-1, 22.01.30+ds-1, 23.07.29+git20230730+ds-1, 23.09+git20231015+ds-1, 23.11.29+git20231201+ds-1, 23.12.15+git20231218+ds-1, 24.01.28+ds-1, 24.01.31+ds-1, 24.02.29+ds-1, 24.02.29+ds-1build1, 25.03.13+ds-1ubuntu1, 25.03.29+ds-1ubuntu1, 25.03.29+ds-1ubuntu2, 25.08.16+ds-1ubuntu1, 25.10.31+ds-1ubuntu1, 25.10.31+ds-2ubuntu1, 25.12.31+ds-1ubuntu1, 26.1.30+ds-2ubuntu1, 26.4.30+ds-2ubuntu1, 26.4.30+ds-3ubuntu2, 26.6.25+ds-5ubuntu1, 26.8.1+ds-1ubuntu1, 26.8.1+ds-1ubuntu2
- Fixed versions
- Not specified
- CVEs
- CVE-2020-24619
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:37 UTC · Revision 1
Source evidence
In mainwindow.cpp in Shotcut before 20.09.13, the upgrade check misuses TLS because of setPeerVerifyMode(QSslSocket::VerifyNone). A man-in-the-middle attacker could offer a spoofed download resource.
osv:UBUNTU-CVE-2020-24619
shotcut
Fixed versions: Not specified
shotcut
Fixed versions: Not specified
shotcut
Fixed versions: Not specified
shotcut
Fixed versions: Not specified
shotcut
Fixed versions: Not specified
shotcut
Fixed versions: Not specified
Complete source record
{
"id": "f4bec06548072a5ae8504cd57e733b480c4d911a2c50c2aeae8d441b8847b66b",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2020-24619",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2020-24619",
"summary": "In mainwindow.cpp in Shotcut before 20.09.13, the upgrade check misuses TLS because of setPeerVerifyMode(QSslSocket::VerifyNone). A man-in-the-middle attacker could offer a spoofed download resource.",
"evidence": "osv:UBUNTU-CVE-2020-24619",
"products": [
{
"name": {
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"evidence": "/affected/0/package/name"
},
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{
"value": "19.12.31-1",
"evidence": "/affected/0/versions"
},
{
"value": "19.12.31-2",
"evidence": "/affected/0/versions"
},
{
"value": "20.02.02-1",
"evidence": "/affected/0/versions"
},
{
"value": "20.02.17-1",
"evidence": "/affected/0/versions"
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{
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{
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{
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"evidence": "/affected/1/versions"
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{
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{
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{
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"evidence": "/affected/2/versions"
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{
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"evidence": "/affected/2/versions"
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{
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"evidence": "/affected/2/versions"
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{
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"evidence": "/affected/2/versions"
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{
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{
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{
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{
"name": {
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"evidence": "/affected/3/versions"
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{
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"evidence": "/affected/3/versions"
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{
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{
"name": {
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"affected_versions": [
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{
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"evidence": "/affected/4/versions"
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{
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"evidence": "/affected/4/versions"
},
{
"value": "26.6.25+ds-5ubuntu1",
"evidence": "/affected/4/versions"
},
{
"value": "26.8.1+ds-1ubuntu1",
"evidence": "/affected/4/versions"
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{
"value": "26.8.1+ds-1ubuntu2",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "shotcut",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "25.03.29+ds-1ubuntu2",
"evidence": "/affected/5/versions"
},
{
"value": "25.08.16+ds-1ubuntu1",
"evidence": "/affected/5/versions"
},
{
"value": "25.10.31+ds-1ubuntu1",
"evidence": "/affected/5/versions"
},
{
"value": "25.10.31+ds-2ubuntu1",
"evidence": "/affected/5/versions"
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{
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{
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"severity": "medium",
"structured": {
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"aliases": [
"UBUNTU-CVE-2020-24619"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "shotcut",
"purl": "pkg:deb/ubuntu/shotcut?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"19.12.31-1",
"19.12.31-2",
"20.02.02-1",
"20.02.17-1",
"20.02.17-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-24619.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "shotcut",
"binary_version": "20.02.17-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
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}
]
}
],
"package": {
"name": "shotcut",
"purl": "pkg:deb/ubuntu/shotcut?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"21.01.29+ds-1",
"21.10.31+ds-1",
"21.12.21+ds-1",
"21.12.24+ds-1",
"22.01.30+ds-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-24619.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "shotcut",
"binary_version": "22.01.30+ds-1"
},
{
"binary_name": "shotcut-data",
"binary_version": "22.01.30+ds-1"
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}
},
{
"ranges": [
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"type": "ECOSYSTEM",
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],
"package": {
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"purl": "pkg:deb/ubuntu/shotcut?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"23.07.29+git20230730+ds-1",
"23.09+git20231015+ds-1",
"23.11.29+git20231201+ds-1",
"23.12.15+git20231218+ds-1",
"24.01.28+ds-1",
"24.01.31+ds-1",
"24.02.29+ds-1",
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{
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"ecosystem": "Ubuntu:25.10"
},
"versions": [
"25.03.13+ds-1ubuntu1",
"25.03.29+ds-1ubuntu1",
"25.03.29+ds-1ubuntu2"
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},
"ecosystem_specific": {
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{
"binary_name": "shotcut",
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},
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},
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],
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},
"versions": [
"26.1.30+ds-2ubuntu1",
"26.4.30+ds-2ubuntu1",
"26.4.30+ds-3ubuntu2",
"26.6.25+ds-5ubuntu1",
"26.8.1+ds-1ubuntu1",
"26.8.1+ds-1ubuntu2"
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"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
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"25.08.16+ds-1ubuntu1",
"25.10.31+ds-1ubuntu1",
"25.10.31+ds-2ubuntu1",
"25.12.31+ds-1ubuntu1",
"26.1.30+ds-2ubuntu1"
],
"database_specific": {
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},
"ecosystem_specific": {
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{
"binary_name": "shotcut",
"binary_version": "26.1.30+ds-2ubuntu1"
},
{
"binary_name": "shotcut-data",
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}
],
"modified": "2026-10-17T12:55:52.250007619Z",
"provider": "osv",
"upstream": [
"CVE-2020-24619"
],
"references": [
"https://ubuntu.com/security/CVE-2020-24619",
"https://github.com/mltframework/shotcut/commit/f008adc039642307f6ee3378d378cdb842e52c1d",
"https://shotcut.org/blog/new-release-200913/",
"https://www.cve.org/CVERecord?id=CVE-2020-24619"
]
},
"related_cves": [
{
"value": "CVE-2020-24619",
"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 354186,
"published_at": "2020-09-22T12:15:00+00:00"
}