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nvd[email protected]NVD:CVE-2021-20216
HistoryMar 25, 2021 - 7:15 p.m.

CVE-2021-20216

2021-03-2519:15:13
CWE-400
CWE-401
[email protected]
web.nvd.nist.gov
5
privoxy
denial of service
memory leak
decompression
system availability

CVSS2

7.8

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

7.5

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

0.002

Percentile

61.0%

JSON

A flaw was found in Privoxy in versions before 3.0.31. A memory leak that occurs when decompression fails unexpectedly may lead to a denial of service. The highest threat from this vulnerability is to system availability.

Affected configurations

Nvd
Node
privoxyprivoxyRange<3.0.31
VendorProductVersionCPE
privoxyprivoxy*cpe:2.3:a:privoxy:privoxy:*:*:*:*:*:*:*:*

Related

prion 1
veracode 1
alpinelinux 1
osv 3
cve 1
cvelist 1
ubuntucve 1
debiancve 1
archlinux 1
nessus 6
openvas 6
suse 2
fedora 2
mageia 1
debian 1
ubuntu 1
gentoo 1
prion
prion
Memory corruption
2021-03-25 19:15:00
veracode
veracode
Denial Of Service (DoS)
2021-02-02 09:48:11
alpinelinux
alpinelinux
CVE-2021-20216
2021-03-25 19:15:13
osv
osv
CVE-2021-20216
2021-03-25 19:15:13
privoxy - security update
2021-02-07 00:00:00
privoxy vulnerabilities
2021-03-22 16:55:19
cve
cve
CVE-2021-20216
2021-03-25 19:15:13
cvelist
cvelist
CVE-2021-20216
2021-03-25 18:57:49
ubuntucve
ubuntucve
CVE-2021-20216
2021-02-05 00:00:00
debiancve
debiancve
CVE-2021-20216
2021-03-25 19:15:13
archlinux
archlinux
[ASA-202102-21] privoxy: denial of service
2021-02-07 00:00:00
nessus
nessus
Fedora 32 : privoxy (2021-f08e89a0d5)
2021-02-10 00:00:00
Fedora 33 : privoxy (2021-6fe9346693)
2021-02-10 00:00:00
openSUSE Security Update : privoxy (openSUSE-2021-265)
2021-02-09 00:00:00
openvas
openvas
Fedora: Security Advisory for privoxy (FEDORA-2021-f08e89a0d5)
2021-02-10 00:00:00
openSUSE: Security Advisory for privoxy (openSUSE-SU-2021:0265-1)
2021-04-16 00:00:00
Fedora: Security Advisory for privoxy (FEDORA-2021-6fe9346693)
2021-02-10 00:00:00
suse
suse
Security update for privoxy (moderate)
2021-02-12 00:00:00
Security update for privoxy (moderate)
2021-02-08 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: privoxy-3.0.31-1.fc33
2021-02-10 01:20:46
[SECURITY] Fedora 32 Update: privoxy-3.0.31-1.fc32
2021-02-10 01:30:27
mageia
mageia
Updated privoxy package fixes security vulnerabilities
2021-02-19 13:27:54
debian
debian
[SECURITY] [DLA 2548-1] privoxy security update
2021-02-06 21:47:53
ubuntu
ubuntu
Privoxy vulnerabilities
2021-03-22 00:00:00
gentoo
gentoo
Privoxy: Multiple vulnerabilities
2021-07-08 00:00:00

CVSS2

7.8

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

7.5

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

0.002

Percentile

61.0%

JSON
Related for NVD:CVE-2021-20216
prion1veracode1alpinelinux1osv3cve1cvelist1ubuntucve1debiancve1archlinux1nessus6openvas6suse2fedora2mageia1debian1ubuntu1gentoo1