MediumFix available
firefox-esr, thunderbird — security advisory
If a website called `window.print()` in a particular way, it could cause a denial of service of the browser, which may persist beyond browser restart depending on the user's session restore settings. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
- Products
- firefox-esr, thunderbird
- Affected versions
- Not specified
- Fixed versions
- 102.4.0esr-1, 1:102.4.0-1
- CVEs
- CVE-2022-42929
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:52 UTC · Revision 1
Source evidence
If a website called `window.print()` in a particular way, it could cause a denial of service of the browser, which may persist beyond browser restart depending on the user's session restore settings. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
osv:DEBIAN-CVE-2022-42929
firefox-esr
Fixed versions: 102.4.0esr-1
firefox-esr
Fixed versions: 102.4.0esr-1
firefox-esr
Fixed versions: 102.4.0esr-1
thunderbird
Fixed versions: 1:102.4.0-1
thunderbird
Fixed versions: 1:102.4.0-1
thunderbird
Fixed versions: 1:102.4.0-1
Complete source record
{
"id": "7270ad2e1202280fab5835fd855523a992111befdfd57b9b454e2fe716d62470",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2022-42929",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2022-42929",
"summary": "If a website called `window.print()` in a particular way, it could cause a denial of service of the browser, which may persist beyond browser restart depending on the user's session restore settings. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.",
"evidence": "osv:DEBIAN-CVE-2022-42929",
"products": [
{
"name": {
"value": "firefox-esr",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "102.4.0esr-1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "firefox-esr",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "102.4.0esr-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
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},
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{
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"evidence": "/affected/2/ranges"
}
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"affected_versions": []
},
{
"name": {
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},
"prerequisites": [],
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{
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"evidence": "/affected/3/ranges"
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"affected_versions": []
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{
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"evidence": "/affected/4/ranges"
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"affected_versions": []
},
{
"name": {
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"evidence": "/affected/5/package/name"
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"fixed_versions": [
{
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"evidence": "/affected/5/ranges"
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"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "DEBIAN-CVE-2022-42929",
"aliases": [
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],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
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"events": [
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],
"package": {
"name": "firefox-esr",
"purl": "pkg:deb/debian/firefox-esr?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
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},
"ecosystem_specific": {
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}
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{
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"package": {
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"purl": "pkg:deb/debian/firefox-esr?arch=source&distro=trixie",
"ecosystem": "Debian:13"
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"database_specific": {
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{
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],
"package": {
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"purl": "pkg:deb/debian/firefox-esr?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
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{
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"package": {
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"ecosystem": "Debian:12"
},
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},
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},
{
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],
"package": {
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"purl": "pkg:deb/debian/thunderbird?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-42929.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
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},
{
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],
"package": {
"name": "thunderbird",
"purl": "pkg:deb/debian/thunderbird?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-42929.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-15T08:02:32.683832948Z",
"provider": "osv",
"upstream": [
"CVE-2022-42929"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2022-42929"
]
},
"related_cves": [
{
"value": "CVE-2022-42929",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 323571,
"published_at": "2022-12-22T20:15:40.577+00:00"
}