HighFix available
sofia-sip — security advisory
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by `#define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0)`, which will make `n` bigger and trigger out-of-bound access when `IS_NON_WS(s[n])`. Version 1.13.8 contains a patch for this issue.
- Products
- sofia-sip
- Affected versions
- Not specified
- Fixed versions
- 1.13.8-r0
- CVEs
- CVE-2022-31001
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:12 UTC · Revision 1
Source evidence
Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by `#define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0)`, which will make `n` bigger and trigger out-of-bound access when `IS_NON_WS(s[n])`. Version 1.13.8 contains a patch for this issue.
osv:ALPINE-CVE-2022-31001
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
sofia-sip
Fixed versions: 1.13.8-r0
Complete source record
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"url": "https://osv.dev/vulnerability/ALPINE-CVE-2022-31001",
"method": "structured",
"payload": {
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"title": "ALPINE-CVE-2022-31001",
"summary": "Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause crash. This type of crash may be caused by `#define MATCH(s, m) (strncmp(s, m, n = sizeof(m) - 1) == 0)`, which will make `n` bigger and trigger out-of-bound access when `IS_NON_WS(s[n])`. Version 1.13.8 contains a patch for this issue.",
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"severity": "high",
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"aliases": [
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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],
"modified": "2026-10-15T07:17:54.214545613Z",
"provider": "osv",
"upstream": [
"CVE-2022-31001"
],
"references": [
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]
},
"related_cves": [
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"evidence": "/upstream"
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],
"security_relevant": true,
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},
"source_id": "core-osv",
"document_id": 321861,
"published_at": "2022-05-31T20:15:07.85+00:00"
}