CriticalFix available
asterisk — security advisory
An SSRF issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it's possible to send arbitrary requests (such as GET) to interfaces such as localhost by using the Identity header. This is fixed in 16.25.2, 18.11.2, and 19.3.2.
- Products
- asterisk
- Affected versions
- Not specified
- Fixed versions
- 18.11.2-r0
- CVEs
- CVE-2022-26499
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:11 UTC · Revision 1
Source evidence
An SSRF issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it's possible to send arbitrary requests (such as GET) to interfaces such as localhost by using the Identity header. This is fixed in 16.25.2, 18.11.2, and 19.3.2.
osv:ALPINE-CVE-2022-26499
asterisk
Fixed versions: 18.11.2-r0
asterisk
Fixed versions: 18.11.2-r0
asterisk
Fixed versions: 18.11.2-r0
asterisk
Fixed versions: 18.11.2-r0
asterisk
Fixed versions: 18.11.2-r0
asterisk
Fixed versions: 18.11.2-r0
asterisk
Fixed versions: 18.11.2-r0
asterisk
Fixed versions: 18.11.2-r0
asterisk
Fixed versions: 18.11.2-r0
Complete source record
{
"id": "c6ce5667ae8af4c0dbdad377c7412dab8456decd6a698cc05191bdd17f13fe24",
"url": "https://osv.dev/vulnerability/ALPINE-CVE-2022-26499",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ALPINE-CVE-2022-26499",
"summary": "An SSRF issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it's possible to send arbitrary requests (such as GET) to interfaces such as localhost by using the Identity header. This is fixed in 16.25.2, 18.11.2, and 19.3.2.",
"evidence": "osv:ALPINE-CVE-2022-26499",
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"evidence": "/affected/0/ranges"
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},
{
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{
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{
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"affected_versions": []
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{
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"affected_versions": []
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{
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"affected_versions": []
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{
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"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "18.11.2-r0",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
}
],
"severity": "critical",
"structured": {
"id": "ALPINE-CVE-2022-26499",
"aliases": [
"ALPINE-CVE-2022-26499"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "16.15.0"
},
{
"fixed": "18.11.2-r0"
}
]
}
],
"package": {
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"purl": "pkg:apk/alpine/asterisk?arch=source",
"ecosystem": "Alpine:v3.16"
},
"database_specific": {
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},
"ecosystem_specific": {}
},
{
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"package": {
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"ecosystem": "Alpine:v3.17"
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},
"database_specific": {
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{
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],
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},
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{
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],
"package": {
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"ecosystem": "Alpine:v3.24"
},
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},
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}
],
"modified": "2026-10-15T07:17:54.179462756Z",
"provider": "osv",
"upstream": [
"CVE-2022-26499"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2022-26499"
]
},
"related_cves": [
{
"value": "CVE-2022-26499",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 321767,
"published_at": "2022-04-15T05:15:06.64+00:00"
}