HighFix available
privoxy — security advisory
A flaw was found in Privoxy in versions before 3.0.29. Dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header and a memory allocation failed.
- Products
- privoxy
- Affected versions
- Not specified
- Fixed versions
- 3.0.29-r0
- CVEs
- CVE-2021-20213
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 22:01 UTC · Revision 1
Source evidence
A flaw was found in Privoxy in versions before 3.0.29. Dereference of a NULL-pointer that could result in a crash if accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header and a memory allocation failed.
osv:ALPINE-CVE-2021-20213
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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"modified": "2026-10-23T17:17:56.138992828Z",
"provider": "osv",
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