Medium
Security advisory
The calcstepsizes function in jpc_dec.c in JasPer before 1.900.17 allows remote attackers to cause a denial of service (assertion failure) via a crafted file.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2016-9392
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 12:11 UTC · Revision 1
Source evidence
The calcstepsizes function in jpc_dec.c in JasPer before 1.900.17 allows remote attackers to cause a denial of service (assertion failure) via a crafted file.
osv:CVE-2016-9392
Complete source record
{
"id": "2da898a22cf69ccfa1022dd2721639215c182f2a25e4d736d45d234a23031823",
"url": "https://osv.dev/vulnerability/CVE-2016-9392",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2016-9392",
"summary": "The calcstepsizes function in jpc_dec.c in JasPer before 1.900.17 allows remote attackers to cause a denial of service (assertion failure) via a crafted file.",
"evidence": "osv:CVE-2016-9392",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2016-9392",
"aliases": [
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],
"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
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"repo": "https://github.com/jasper-software/jasper",
"type": "GIT",
"events": [
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"introduced": "0"
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{
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}
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"database_specific": {
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"cpe": "cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*",
"range": [
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{
"last_affected": "1.900.16"
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"source": "CPE_RANGE"
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{
"range": [
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"source": "REFERENCES_COMMIT"
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}
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"versions": [
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"version-1.900.13",
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"version-1.900.10",
"version-1.900.9",
"version-1.900.8",
"version-1.900.7",
"version-1.900.6",
"version-1.900.5",
"version-1.900.4",
"version-1.900.3",
"version-1.900.2",
"version-1.900.1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-9392.json",
"vanir_signatures": [
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"source": "https://github.com/jasper-software/jasper/commit/f7038068550fba0e41e1d0c355787f1dcd5bf330",
"target": {
"file": "src/libjasper/jpc/jpc_cs.c"
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{
"id": "CVE-2016-9392-61ad6482",
"digest": {
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"function_hash": "105203975003133862820406712094156767742"
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"source": "https://github.com/jasper-software/jasper/commit/f7038068550fba0e41e1d0c355787f1dcd5bf330",
"target": {
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"function": "jpc_siz_getparms"
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"vanir_signatures_modified": "2026-10-20T13:17:59Z"
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],
"modified": "2026-10-20T13:17:59.886417337Z",
"provider": "osv",
"references": [
"https://usn.ubuntu.com/3693-1/",
"https://access.redhat.com/errata/RHSA-2017:1208",
"https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html",
"https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure",
"https://bugzilla.redhat.com/show_bug.cgi?id=1396971",
"https://github.com/mdadams/jasper/commit/f7038068550fba0e41e1d0c355787f1dcd5bf330"
],
"provider_metadata": {}
},
"related_cves": [
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"evidence": "/id"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 387480,
"published_at": "2017-03-23T18:59:00.787+00:00"
}