Security advisory
An issue was discovered in JasPer 1.900.8, 1.900.9, 1.900.10, 1.900.11, 1.900.12, 1.900.13, 1.900.14, 1.900.15, 1.900.16, 1.900.17, 1.900.18, 1.900.19, 1.900.20, 1.900.21, 1.900.22, 1.900.23, 1.900.24, 1.900.25, 1.900.26, 1.900.27, 1.900.28, 1.900.29, 1.900.30, 1.900.31, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16. There is a heap-based buffer over-read of size 8 in the function jas_image_depalettize in libjasper/base/jas_image.c.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2018-19541
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 09:52 UTC · Revision 1
Source evidence
An issue was discovered in JasPer 1.900.8, 1.900.9, 1.900.10, 1.900.11, 1.900.12, 1.900.13, 1.900.14, 1.900.15, 1.900.16, 1.900.17, 1.900.18, 1.900.19, 1.900.20, 1.900.21, 1.900.22, 1.900.23, 1.900.24, 1.900.25, 1.900.26, 1.900.27, 1.900.28, 1.900.29, 1.900.30, 1.900.31, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16. There is a heap-based buffer over-read of size 8 in the function jas_image_depalettize in libjasper/base/jas_image.c.
osv:CVE-2018-19541
Complete source record
{
"id": "4b4fd49b9ea3823333578b533de711a3d78a3adc78d9ec8c6e5ea4d87dec5b58",
"url": "https://osv.dev/vulnerability/CVE-2018-19541",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2018-19541",
"summary": "An issue was discovered in JasPer 1.900.8, 1.900.9, 1.900.10, 1.900.11, 1.900.12, 1.900.13, 1.900.14, 1.900.15, 1.900.16, 1.900.17, 1.900.18, 1.900.19, 1.900.20, 1.900.21, 1.900.22, 1.900.23, 1.900.24, 1.900.25, 1.900.26, 1.900.27, 1.900.28, 1.900.29, 1.900.30, 1.900.31, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16. There is a heap-based buffer over-read of size 8 in the function jas_image_depalettize in libjasper/base/jas_image.c.",
"evidence": "osv:CVE-2018-19541",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2018-19541",
"aliases": [
"CVE-2018-19541"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/jasper-software/jasper",
"type": "GIT",
"events": [
{
"introduced": "1a36ca39da535af2e67848f5f43ffd657746e632"
},
{
"last_affected": "1a36ca39da535af2e67848f5f43ffd657746e632"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:jasper_project:jasper:2.0.14:*:*:*:*:*:*:*",
"range": [
{
"introduced": "2.0.14"
},
{
"last_affected": "2.0.14"
}
],
"source": "CPE_STRING"
}
]
}
}
],
"versions": [
"2.0.14",
"version-2.0.14"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19541.json"
}
}
],
"modified": "2026-10-20T10:48:15.437962988Z",
"provider": "osv",
"references": [
"https://www.oracle.com/security-alerts/cpuapr2020.html",
"https://lists.debian.org/debian-lts-announce/2019/01/msg00003.html",
"https://github.com/mdadams/jasper/issues/182"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"
],
"vendor_product": "canonical:ubuntu_linux",
"extracted_events": [
{
"range": [
{
"introduced": "14.04"
},
{
"last_affected": "14.04"
},
{
"introduced": "16.04"
},
{
"last_affected": "16.04"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"
],
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"range": [
{
"introduced": "8.0"
},
{
"last_affected": "8.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:suse:linux_enterprise_desktop:12:sp3:*:*:*:*:*:*",
"cpe:2.3:o:suse:linux_enterprise_desktop:12:sp4:*:*:*:*:*:*"
],
"vendor_product": "suse:linux_enterprise_desktop",
"extracted_events": [
{
"range": [
{
"introduced": "12-sp3"
},
{
"last_affected": "12-sp3"
},
{
"introduced": "12-sp4"
},
{
"last_affected": "12-sp4"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:ltss:*:*:*",
"cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:*",
"cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:*:*:*:*",
"cpe:2.3:o:suse:linux_enterprise_server:12:sp2:*:*:*:*:*:*"
],
"vendor_product": "suse:linux_enterprise_server",
"extracted_events": [
{
"range": [
{
"introduced": "11-sp3"
},
{
"last_affected": "11-sp3"
},
{
"introduced": "11-sp4"
},
{
"last_affected": "11-sp4"
},
{
"introduced": "12-sp1"
},
{
"last_affected": "12-sp1"
},
{
"introduced": "12-sp2"
},
{
"last_affected": "12-sp2"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2018-19541",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 380199,
"published_at": "2018-11-26T03:29:00.377+00:00"
}