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Debian Security Bug TrackerDEBIANCVE:CVE-2022-42966HistoryNov 09, 2022 - 8:15 p.m.
CVE-2022-42966
2022-11-0920:15:10
Debian Security Bug Tracker
security-tracker.debian.org
24
exponential redos
cleo
pypi
table.set_rows
security vulnerability
unix
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
0.001
Percentile
36.8%
An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the cleo PyPI package, when an attacker is able to supply arbitrary input to the Table.set_rows method
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | python-cleo | < 2.0.1-5 | python-cleo_2.0.1-5_all.deb |
| Debian | 999 | all | python-cleo | < 2.1.0-2 | python-cleo_2.1.0-2_all.deb |
| Debian | 13 | all | python-cleo | < 2.1.0-2 | python-cleo_2.1.0-2_all.deb |
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cleo is vulnerable to Regular Expression Denial of Service (ReDoS)
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CVE-2022-42966 Exponential ReDoS in cleo leads to denial of service
2022-11-09 00:00:00
veracode
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Regular Expression Denial Of Service (ReDoS)
2022-11-10 07:32:30
cve
cve
CVE-2022-42966
2022-11-09 20:15:10
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
0.001
Percentile
36.8%
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