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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2021-20216
HistoryMar 25, 2021 - 7:15 p.m.

CVE-2021-20216

2021-03-2519:15:13
Debian Security Bug Tracker
security-tracker.debian.org
18
privoxy
memory leak
denial of service
vulnerability
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.

Related

prion 1
veracode 1
alpinelinux 1
osv 3
cve 1
nvd 1
cvelist 1
ubuntucve 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
nvd
nvd
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
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
openSUSE Security Update : privoxy (openSUSE-2021-265)
2021-02-09 00:00:00
Fedora 33 : privoxy (2021-6fe9346693)
2021-02-10 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
Mageia: Security Advisory (MGASA-2021-0089)
2022-01-28 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 DEBIANCVE:CVE-2021-20216
prion1veracode1alpinelinux1osv3cve1nvd1cvelist1ubuntucve1archlinux1nessus6openvas6suse2fedora2mageia1debian1ubuntu1gentoo1