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privoxy — security advisory

Type: advisorySources: OSVAdvisory ID: ALPINE-CVE-2021-20210

A flaw was found in Privoxy in versions before 3.0.29. Memory leak in the show-status CGI handler when no filter files are configured can lead to a system crash.

Products
privoxy
Affected versions
Not specified
Fixed versions
3.0.29-r0
CVEs
CVE-2021-20210
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 22:01 UTC · Revision 1

Source evidence

ALPINE-CVE-2021-20210

core-osv · Original source

Published 25 Mar 2021, 19:15 UTC

A flaw was found in Privoxy in versions before 3.0.29. Memory leak in the show-status CGI handler when no filter files are configured can lead to a system crash.

osv:ALPINE-CVE-2021-20210

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

privoxy

Fixed versions: 3.0.29-r0

Complete source record
{
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  "method": "structured",
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    "evidence": "osv:ALPINE-CVE-2021-20210",
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    "severity": "high",
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      ],
      "modified": "2026-10-23T17:17:56.138091084Z",
      "provider": "osv",
      "upstream": [
        "CVE-2021-20210"
      ],
      "references": [
        "https://security.alpinelinux.org/vuln/CVE-2021-20210"
      ]
    },
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        "value": "CVE-2021-20210",
        "evidence": "/upstream"
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  "source_id": "core-osv",
  "document_id": 415271,
  "published_at": "2021-03-25T19:15:12.703+00:00"
}