MediumFix available
apache2 — security advisory
When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.
- Products
- apache2
- Affected versions
- Not specified
- Fixed versions
- 2.4.33-r0
- CVEs
- CVE-2018-1302
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 21:57 UTC · Revision 1
Source evidence
When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.
osv:ALPINE-CVE-2018-1302
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
apache2
Fixed versions: 2.4.33-r0
Complete source record
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],
"modified": "2026-10-23T17:17:55.211203328Z",
"provider": "osv",
"upstream": [
"CVE-2018-1302"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2018-1302"
]
},
"related_cves": [
{
"value": "CVE-2018-1302",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 415021,
"published_at": "2018-03-26T15:29:00.477+00:00"
}