Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2021-28089
HistoryMar 19, 2021 - 5:15 a.m.

CVE-2021-28089

2021-03-1905:15:12
CWE-400
[email protected]
web.nvd.nist.gov
153
4
cve-2021-28089
nvd
tor
remote participant
cpu exhaustion
trove-2021-001

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%

JSON

Tor before 0.4.5.7 allows a remote participant in the Tor directory protocol to exhaust CPU resources on a target, aka TROVE-2021-001.

Affected configurations

NVD
Node
torprojecttorRange<0.3.5.14
OR
torprojecttorRange0.4.4.4–0.4.4.8
OR
torprojecttorRange0.4.5.0–0.4.5.7
OR
torprojecttorMatch0.4.4.0alpha
OR
torprojecttorMatch0.4.4.1alpha
OR
torprojecttorMatch0.4.4.2alpha
OR
torprojecttorMatch0.4.4.3alpha
Node
fedoraprojectfedoraMatch33

Social References

More

Related

debiancve 1
alpinelinux 1
nvd 1
osv 3
ubuntucve 1
cvelist 1
veracode 1
prion 1
nessus 5
suse 2
openvas 5
fedora 1
debian 2
mageia 1
gentoo 1
ubuntu 1
debiancve
debiancve
CVE-2021-28089
2021-03-19 05:15:12
alpinelinux
alpinelinux
CVE-2021-28089
2021-03-19 05:15:12
nvd
nvd
CVE-2021-28089
2021-03-19 05:15:12
osv
osv
CVE-2021-28089
2021-03-19 05:15:12
tor - security update
2021-03-16 00:00:00
tor vulnerabilities
2022-10-04 11:04:57
ubuntucve
ubuntucve
CVE-2021-28089
2021-03-19 00:00:00
cvelist
cvelist
CVE-2021-28089
2021-03-19 04:18:41
veracode
veracode
Denial Of Service (DoS)
2021-03-17 21:03:38
prion
prion
Design/Logic Flaw
2021-03-19 05:15:00
nessus
nessus
Fedora 33 : tor (2021-e68317166d)
2021-03-24 00:00:00
openSUSE Security Update : tor (openSUSE-2021-461)
2021-03-24 00:00:00
Debian DSA-4871-1 : tor - security update
2021-03-17 00:00:00
suse
suse
Security update for tor (moderate)
2021-03-22 00:00:00
Security update for tor (moderate)
2021-03-25 00:00:00
openvas
openvas
Mageia: Security Advisory (MGASA-2021-0180)
2022-01-28 00:00:00
openSUSE: Security Advisory for tor (openSUSE-SU-2021:0461-1)
2021-04-16 00:00:00
Debian: Security Advisory (DSA-4871-1)
2021-03-18 00:00:00
fedora
fedora
[SECURITY] Fedora 33 Update: tor-0.4.5.7-1.fc33
2021-03-24 02:40:45
debian
debian
[SECURITY] [DSA 4871-1] tor security update
2021-03-16 20:30:02
[SECURITY] [DSA 4871-1] tor security update
2021-03-16 20:30:02
mageia
mageia
Updated tor packages fix security vulnerabilities
2021-04-12 22:59:59
gentoo
gentoo
Tor: Multiple vulnerabilities
2021-07-10 00:00:00
ubuntu
ubuntu
Tor vulnerabilities
2022-10-04 00:00:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.1%

JSON
Related for CVE-2021-28089
debiancve1alpinelinux1nvd1osv3ubuntucve1cvelist1veracode1prion1nessus5suse2openvas5fedora1debian2mageia1gentoo1ubuntu1