CriticalFix available
libcryptx-perl — security advisory
In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.
- Products
- libcryptx-perl
- Affected versions
- Not specified
- Fixed versions
- 0.062-1
- CVEs
- CVE-2018-25099
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 01:33 UTC · Revision 1
Source evidence
In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.
osv:DEBIAN-CVE-2018-25099
libcryptx-perl
Fixed versions: 0.062-1
libcryptx-perl
Fixed versions: 0.062-1
libcryptx-perl
Fixed versions: 0.062-1
Complete source record
{
"id": "ff25e42072858dfb9e41e8deb0e1d56ad54a77228af2ff7df6fae30621b6dc6a",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2018-25099",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2018-25099",
"summary": "In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.",
"evidence": "osv:DEBIAN-CVE-2018-25099",
"products": [
{
"name": {
"value": "libcryptx-perl",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.062-1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libcryptx-perl",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.062-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libcryptx-perl",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "critical",
"structured": {
"id": "DEBIAN-CVE-2018-25099",
"aliases": [
"DEBIAN-CVE-2018-25099"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.062-1"
}
]
}
],
"package": {
"name": "libcryptx-perl",
"purl": "pkg:deb/debian/libcryptx-perl?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-25099.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
"fixed": "0.062-1"
}
]
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],
"package": {
"name": "libcryptx-perl",
"purl": "pkg:deb/debian/libcryptx-perl?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-25099.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.062-1"
}
]
}
],
"package": {
"name": "libcryptx-perl",
"purl": "pkg:deb/debian/libcryptx-perl?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-25099.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-23T18:04:48.059583633Z",
"provider": "osv",
"upstream": [
"CVE-2018-25099"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2018-25099"
]
},
"related_cves": [
{
"value": "CVE-2018-25099",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 423830,
"published_at": "2024-03-18T05:15:06.007+00:00"
}