CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
53.1%
A flaw was found in Privoxy in versions before 3.0.29. Memory leaks in the
client-tags CGI handler when client tags are configured and memory
allocations fail can lead to a system crash.
launchpad.net/bugs/cve/CVE-2021-20214
nvd.nist.gov/vuln/detail/CVE-2021-20214
security-tracker.debian.org/tracker/CVE-2021-20214
ubuntu.com/security/notices/USN-4886-1
www.cve.org/CVERecord?id=CVE-2021-20214
www.openwall.com/lists/oss-security/2021/02/03/3
www.privoxy.org/gitweb/?p=privoxy.git;a=commit;h=cf5640eb2a
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
53.1%