HighFix available
curl — security advisory
A NULL pointer dereference exists in curl 7.21.0 to and including curl 7.58.0 in the LDAP code that allows an attacker to cause a denial of service
- Products
- curl
- Affected versions
- Not specified
- Fixed versions
- 7.59.0-r0
- CVEs
- CVE-2018-1000121
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 21:56 UTC · Revision 1
Source evidence
A NULL pointer dereference exists in curl 7.21.0 to and including curl 7.58.0 in the LDAP code that allows an attacker to cause a denial of service
osv:ALPINE-CVE-2018-1000121
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
curl
Fixed versions: 7.59.0-r0
Complete source record
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],
"modified": "2026-10-23T17:17:55.151164689Z",
"provider": "osv",
"upstream": [
"CVE-2018-1000121"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2018-1000121"
]
},
"related_cves": [
{
"value": "CVE-2018-1000121",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 414938,
"published_at": "2018-03-14T18:29:00.327+00:00"
}