HighFix available
emscripten, poppler — security advisory
Poppler prior to and including 22.08.0 contains an integer overflow in the JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIGStream.cc). Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. This is similar to the vulnerability described by CVE-2022-38171 in Xpdf.
- Products
- emscripten, poppler
- Affected versions
- 0.33.0-0ubuntu3, 0.37.0-0ubuntu1, 0.38.0-0ubuntu1, 0.41.0-0ubuntu1, 0.41.0-0ubuntu1.1, 0.41.0-0ubuntu1.10, 0.41.0-0ubuntu1.11, 0.41.0-0ubuntu1.12, 0.41.0-0ubuntu1.13, 0.41.0-0ubuntu1.14, 0.41.0-0ubuntu1.15, 0.41.0-0ubuntu1.16, 0.41.0-0ubuntu1.16+esm1, 0.41.0-0ubuntu1.2, 0.41.0-0ubuntu1.3, 0.41.0-0ubuntu1.4, 0.41.0-0ubuntu1.5, 0.41.0-0ubuntu1.6, 0.41.0-0ubuntu1.7, 0.41.0-0ubuntu1.8, 0.41.0-0ubuntu1.9, 0.57.0-2ubuntu4, 0.57.0-2ubuntu5, 0.62.0-1ubuntu1, 0.62.0-2ubuntu1, 0.62.0-2ubuntu2, 0.62.0-2ubuntu2.1, 0.62.0-2ubuntu2.10, 0.62.0-2ubuntu2.11, 0.62.0-2ubuntu2.12, 0.62.0-2ubuntu2.13, 0.62.0-2ubuntu2.2, 0.62.0-2ubuntu2.4, 0.62.0-2ubuntu2.5, 0.62.0-2ubuntu2.6, 0.62.0-2ubuntu2.7, 0.62.0-2ubuntu2.8, 0.62.0-2ubuntu2.9, 0.80.0-0ubuntu1, 0.80.0-0ubuntu3, 0.80.0-0ubuntu4, 0.80.0-0ubuntu5, 0.85.0-1ubuntu1, 0.85.0-1ubuntu3, 0.86.1-0ubuntu1, 1.22.1-1build1, 2.0.13~dfsg-1, 21.06.1-1, 21.11.0-1~ubuntu2, 22.02.0-2, 3.1.1~dfsg+~1.39.6-5ubuntu4, 3.1.2~dfsg+~1.39.6-6ubuntu1, 3.1.3~dfsg-4ubuntu1, 3.1.3~dfsg-5ubuntu1, 3.1.4~dfsg-7ubuntu1, 3.1.5~dfsg-3ubuntu1, 3.1.69+dfsg-1, 3.1.69+dfsg-3, 3.1.69+dfsg-4, 3.1.6~dfsg-5, 3.1.6~dfsg-6, 3.1.6~dfsg-7, 6.0.5+dfsg+~1.41.5-2
- Fixed versions
- 0.41.0-0ubuntu1.16+esm2, 0.62.0-2ubuntu2.14, 0.86.1-0ubuntu1.1, 22.02.0-2ubuntu0.1
- CVEs
- CVE-2022-38784
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:43 UTC · Revision 1
Source evidence
Poppler prior to and including 22.08.0 contains an integer overflow in the JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIGStream.cc). Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. This is similar to the vulnerability described by CVE-2022-38171 in Xpdf.
osv:UBUNTU-CVE-2022-38784
poppler
Fixed versions: 0.41.0-0ubuntu1.16+esm2
emscripten
Fixed versions: Not specified
poppler
Fixed versions: 0.62.0-2ubuntu2.14
emscripten
Fixed versions: Not specified
poppler
Fixed versions: 0.86.1-0ubuntu1.1
emscripten
Fixed versions: Not specified
poppler
Fixed versions: 22.02.0-2ubuntu0.1
emscripten
Fixed versions: Not specified
emscripten
Fixed versions: Not specified
emscripten
Fixed versions: Not specified
emscripten
Fixed versions: Not specified
Complete source record
{
"id": "6b3490568d0e79cc102892d6a537c695be30b03cb0ebf92c0873149745a28e1b",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-38784",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2022-38784",
"summary": "Poppler prior to and including 22.08.0 contains an integer overflow in the JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIGStream.cc). Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code. This is similar to the vulnerability described by CVE-2022-38171 in Xpdf.",
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{
"value": "0.57.0-2ubuntu5",
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{
"value": "0.62.0-1ubuntu1",
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{
"value": "0.62.0-2ubuntu1",
"evidence": "/affected/2/versions"
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{
"value": "0.62.0-2ubuntu2",
"evidence": "/affected/2/versions"
},
{
"value": "0.62.0-2ubuntu2.1",
"evidence": "/affected/2/versions"
},
{
"value": "0.62.0-2ubuntu2.2",
"evidence": "/affected/2/versions"
},
{
"value": "0.62.0-2ubuntu2.4",
"evidence": "/affected/2/versions"
},
{
"value": "0.62.0-2ubuntu2.5",
"evidence": "/affected/2/versions"
},
{
"value": "0.62.0-2ubuntu2.6",
"evidence": "/affected/2/versions"
},
{
"value": "0.62.0-2ubuntu2.7",
"evidence": "/affected/2/versions"
},
{
"value": "0.62.0-2ubuntu2.8",
"evidence": "/affected/2/versions"
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{
"value": "0.62.0-2ubuntu2.9",
"evidence": "/affected/2/versions"
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{
"value": "0.62.0-2ubuntu2.10",
"evidence": "/affected/2/versions"
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{
"value": "0.62.0-2ubuntu2.11",
"evidence": "/affected/2/versions"
},
{
"value": "0.62.0-2ubuntu2.12",
"evidence": "/affected/2/versions"
},
{
"value": "0.62.0-2ubuntu2.13",
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},
{
"name": {
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{
"value": "0.80.0-0ubuntu1",
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{
"value": "0.80.0-0ubuntu3",
"evidence": "/affected/4/versions"
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{
"value": "0.80.0-0ubuntu4",
"evidence": "/affected/4/versions"
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{
"value": "0.80.0-0ubuntu5",
"evidence": "/affected/4/versions"
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{
"value": "0.85.0-1ubuntu1",
"evidence": "/affected/4/versions"
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{
"value": "0.85.0-1ubuntu3",
"evidence": "/affected/4/versions"
},
{
"value": "0.86.1-0ubuntu1",
"evidence": "/affected/4/versions"
}
]
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{
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{
"value": "3.1.2~dfsg+~1.39.6-6ubuntu1",
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{
"value": "3.1.3~dfsg-4ubuntu1",
"evidence": "/affected/5/versions"
},
{
"value": "3.1.3~dfsg-5ubuntu1",
"evidence": "/affected/5/versions"
},
{
"value": "3.1.4~dfsg-7ubuntu1",
"evidence": "/affected/5/versions"
},
{
"value": "3.1.5~dfsg-3ubuntu1",
"evidence": "/affected/5/versions"
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{
"value": "21.11.0-1~ubuntu2",
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{
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"evidence": "/affected/6/versions"
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]
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{
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"evidence": "/affected/7/versions"
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{
"value": "3.1.6~dfsg-6",
"evidence": "/affected/7/versions"
},
{
"value": "3.1.6~dfsg-7",
"evidence": "/affected/7/versions"
}
]
},
{
"name": {
"value": "emscripten",
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},
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{
"value": "3.1.69+dfsg-1",
"evidence": "/affected/8/versions"
},
{
"value": "3.1.69+dfsg-3",
"evidence": "/affected/8/versions"
}
]
},
{
"name": {
"value": "emscripten",
"evidence": "/affected/9/package/name"
},
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{
"value": "3.1.69+dfsg-4",
"evidence": "/affected/9/versions"
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{
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]
},
{
"name": {
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"evidence": "/affected/10/package/name"
},
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{
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"evidence": "/affected/10/versions"
},
{
"value": "3.1.69+dfsg-4",
"evidence": "/affected/10/versions"
}
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}
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"aliases": [
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],
"metrics": [
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},
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"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-38784.json"
},
"ecosystem_specific": {
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{
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{
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{
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{
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{
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{
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{
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}
},
{
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}
],
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},
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],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-38784.json"
},
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}
},
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}
],
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"name": "poppler",
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},
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"0.57.0-2ubuntu5",
"0.62.0-1ubuntu1",
"0.62.0-2ubuntu1",
"0.62.0-2ubuntu2",
"0.62.0-2ubuntu2.1",
"0.62.0-2ubuntu2.2",
"0.62.0-2ubuntu2.4",
"0.62.0-2ubuntu2.5",
"0.62.0-2ubuntu2.6",
"0.62.0-2ubuntu2.7",
"0.62.0-2ubuntu2.8",
"0.62.0-2ubuntu2.9",
"0.62.0-2ubuntu2.10",
"0.62.0-2ubuntu2.11",
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],
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},
"ecosystem_specific": {
"binaries": [
{
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},
{
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{
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},
{
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},
{
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},
{
"binary_name": "poppler-utils",
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],
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}
},
{
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{
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{
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}
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}
],
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},
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],
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},
"ecosystem_specific": {
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{
"binary_name": "emscripten",
"binary_version": "1.22.1-1build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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]
}
],
"package": {
"name": "poppler",
"purl": "pkg:deb/ubuntu/poppler?arch=source&distro=focal",
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},
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"0.80.0-0ubuntu1",
"0.80.0-0ubuntu3",
"0.80.0-0ubuntu4",
"0.80.0-0ubuntu5",
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"0.85.0-1ubuntu3",
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-38784.json"
},
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"binaries": [
{
"binary_name": "gir1.2-poppler-0.18",
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},
{
"binary_name": "libpoppler-cpp0v5",
"binary_version": "0.86.1-0ubuntu1.1"
},
{
"binary_name": "libpoppler-glib8",
"binary_version": "0.86.1-0ubuntu1.1"
},
{
"binary_name": "libpoppler-qt5-1",
"binary_version": "0.86.1-0ubuntu1.1"
},
{
"binary_name": "libpoppler97",
"binary_version": "0.86.1-0ubuntu1.1"
},
{
"binary_name": "poppler-utils",
"binary_version": "0.86.1-0ubuntu1.1"
}
],
"availability": "No subscription required"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "emscripten",
"purl": "pkg:deb/ubuntu/emscripten?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"2.0.13~dfsg-1",
"3.1.1~dfsg+~1.39.6-5ubuntu4",
"3.1.2~dfsg+~1.39.6-6ubuntu1",
"3.1.3~dfsg-4ubuntu1",
"3.1.3~dfsg-5ubuntu1",
"3.1.4~dfsg-7ubuntu1",
"3.1.5~dfsg-3ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-38784.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "emscripten",
"binary_version": "3.1.5~dfsg-3ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "22.02.0-2ubuntu0.1"
}
]
}
],
"package": {
"name": "poppler",
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}
],
"modified": "2026-10-17T12:55:59.205176278Z",
"provider": "osv",
"upstream": [
"CVE-2022-38784"
],
"references": [
"https://ubuntu.com/security/CVE-2022-38784",
"https://poppler.freedesktop.org/releases.html",
"https://github.com/jeffssh/CVE-2021-30860",
"https://gist.github.com/zmanion/b2ed0d1a0cec163ecd07d5e3d9740dc6",
"https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/1261/diffs?commit_id=27354e9d9696ee2bc063910a6c9a6b27c5184a52",
"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-38171",
"https://ubuntu.com/security/notices/USN-5606-1",
"https://ubuntu.com/security/notices/USN-5606-2",
"https://www.cve.org/CVERecord?id=CVE-2022-38784"
]
},
"related_cves": [
{
"value": "CVE-2022-38784",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 354472,
"published_at": "2022-08-30T03:15:00+00:00"
}