Vulnerability Details CVE-2021-20211
A flaw was found in Privoxy in versions before 3.0.29. Memory leak when client tags are active can cause a system crash.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 73.4%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 7.8
Products affected by CVE-2021-20211
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cpe:2.3:a:privoxy:privoxy:2.9.20
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cpe:2.3:a:privoxy:privoxy:3.0.0
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cpe:2.3:a:privoxy:privoxy:3.0.10
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cpe:2.3:a:privoxy:privoxy:3.0.11
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cpe:2.3:a:privoxy:privoxy:3.0.12
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cpe:2.3:a:privoxy:privoxy:3.0.13
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cpe:2.3:a:privoxy:privoxy:3.0.14
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cpe:2.3:a:privoxy:privoxy:3.0.15
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cpe:2.3:a:privoxy:privoxy:3.0.16
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cpe:2.3:a:privoxy:privoxy:3.0.17
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cpe:2.3:a:privoxy:privoxy:3.0.18
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cpe:2.3:a:privoxy:privoxy:3.0.19
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cpe:2.3:a:privoxy:privoxy:3.0.2
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cpe:2.3:a:privoxy:privoxy:3.0.20
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cpe:2.3:a:privoxy:privoxy:3.0.21
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cpe:2.3:a:privoxy:privoxy:3.0.22
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cpe:2.3:a:privoxy:privoxy:3.0.23
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cpe:2.3:a:privoxy:privoxy:3.0.24
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cpe:2.3:a:privoxy:privoxy:3.0.25
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cpe:2.3:a:privoxy:privoxy:3.0.26
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cpe:2.3:a:privoxy:privoxy:3.0.28
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cpe:2.3:a:privoxy:privoxy:3.0.28-2.1
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cpe:2.3:a:privoxy:privoxy:3.0.28-lp151.1.1
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cpe:2.3:a:privoxy:privoxy:3.0.3
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cpe:2.3:a:privoxy:privoxy:3.0.5
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cpe:2.3:a:privoxy:privoxy:3.0.6
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cpe:2.3:a:privoxy:privoxy:3.0.7
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cpe:2.3:a:privoxy:privoxy:3.0.8
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cpe:2.3:a:privoxy:privoxy:3.0.9