MediumFix available
htmldoc — security advisory
In HTMLDOC 1.9.14, an infinite loop in the gif_read_lzw function can lead to a pointer arbitrarily pointing to heap memory and resulting in a buffer overflow.
- Products
- htmldoc
- Affected versions
- Not specified
- Fixed versions
- 1.9.15-1
- CVEs
- CVE-2022-24191
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:43 UTC · Revision 1
Source evidence
In HTMLDOC 1.9.14, an infinite loop in the gif_read_lzw function can lead to a pointer arbitrarily pointing to heap memory and resulting in a buffer overflow.
osv:DEBIAN-CVE-2022-24191
htmldoc
Fixed versions: 1.9.15-1
htmldoc
Fixed versions: 1.9.15-1
htmldoc
Fixed versions: 1.9.15-1
Complete source record
{
"id": "9b876e005c6db069b08ec2b6a4e40ef79882041662bebfe2fa225fea18ae408e",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2022-24191",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2022-24191",
"summary": "In HTMLDOC 1.9.14, an infinite loop in the gif_read_lzw function can lead to a pointer arbitrarily pointing to heap memory and resulting in a buffer overflow.",
"evidence": "osv:DEBIAN-CVE-2022-24191",
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"evidence": "/affected/0/package/name"
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"severity": "medium",
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"aliases": [
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"metrics": [
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"ecosystem": "Debian:13"
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"package": {
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"database_specific": {
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],
"modified": "2026-10-15T08:01:41.797713150Z",
"provider": "osv",
"upstream": [
"CVE-2022-24191"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2022-24191"
]
},
"related_cves": [
{
"value": "CVE-2022-24191",
"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 323098,
"published_at": "2022-04-04T11:15:08.187+00:00"
}