Medium
sipcrack — security advisory
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
- Products
- sipcrack
- Affected versions
- 0.2-2build1, 0.2-2build2, 0.2-3, 0.2-4, 0.2-4build1, 0.2-4build2, 0.2-4build3, 0.2-4build4, 0.2-4build5
- Fixed versions
- Not specified
- CVEs
- CVE-2017-11654
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:21 UTC · Revision 1
Source evidence
An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.
osv:UBUNTU-CVE-2017-11654
sipcrack
Fixed versions: Not specified
sipcrack
Fixed versions: Not specified
sipcrack
Fixed versions: Not specified
sipcrack
Fixed versions: Not specified
sipcrack
Fixed versions: Not specified
sipcrack
Fixed versions: Not specified
sipcrack
Fixed versions: Not specified
sipcrack
Fixed versions: Not specified
Complete source record
{
"id": "a3f6af763a51ae819dc57075edcfb4e60b1427e0da9fd9a4c2a7da11541d6015",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2017-11654",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2017-11654",
"summary": "An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remote attacker could potentially use this flaw to crash the sipdump process by generating specially crafted SIP traffic.",
"evidence": "osv:UBUNTU-CVE-2017-11654",
"products": [
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},
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}
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{
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},
{
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},
{
"name": {
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},
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{
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{
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{
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"affected_versions": [
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"evidence": "/affected/7/versions"
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{
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],
"severity": "medium",
"structured": {
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"aliases": [
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],
"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
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"package": {
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"purl": "pkg:deb/ubuntu/sipcrack?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
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],
"database_specific": {
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},
"ecosystem_specific": {
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},
"versions": [
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],
"database_specific": {
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},
"ecosystem_specific": {
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},
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],
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},
"ecosystem_specific": {
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"ecosystem": "Ubuntu:25.10"
},
"versions": [
"0.2-4build3"
],
"database_specific": {
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"0.2-4build5"
],
"database_specific": {
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},
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},
"versions": [
"0.2-4build3",
"0.2-4build4"
],
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},
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]
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}
],
"modified": "2026-10-17T12:52:56.343042378Z",
"provider": "osv",
"upstream": [
"CVE-2017-11654"
],
"references": [
"https://ubuntu.com/security/CVE-2017-11654",
"https://www.cve.org/CVERecord?id=CVE-2017-11654"
]
},
"related_cves": [
{
"value": "CVE-2017-11654",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 353359,
"published_at": "2017-07-26T14:29:00+00:00"
}