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Mageia
Mageia
•added 2021/12/30 4:41 p.m.•63 views

Updated calibre packages fix security vulnerability

ReDoS vulnerability in htmlpreprocessrules in ebooks/conversion/preprocess.py...

7.5CVSS2.1AI score0.05214EPSS
SaveExploits1References2
Veracode
Veracode
•added 2021/12/14 8:50 p.m.•29 views

Regular Expression Denial Of Service(ReDoS)

calibre is vulnerable to regular expression denial of serviceReDoS. An attacker is able to hang the application via vulnerable htmlpreprocessrules in ebooks/conversion/preprocess.py...

7.5CVSS2.7AI score0.05214EPSS
SaveExploits1References6Affected Software1
NVD
NVD
•added 2021/12/07 12:15 a.m.•29 views

CVE-2021-44686

calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS Regular Expression Denial of Service in htmlpreprocessrules in ebooks/conversion/preprocess.py...

7.5CVSS0.05214EPSS
SaveExploits1References5
UbuntuCve
UbuntuCve
•added 2021/12/07 12:15 a.m.•38 views

CVE-2021-44686

calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS Regular Expression Denial of Service in htmlpreprocessrules in ebooks/conversion/preprocess.py...

7.5CVSS7.1AI score0.05214EPSS
SaveExploits1References4
Prion
Prion
•added 2021/12/07 12:15 a.m.•96 views

Code injection

calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS Regular Expression Denial of Service in htmlpreprocessrules in ebooks/conversion/preprocess.py...

5CVSS7.4AI score0.05214EPSS
SaveExploits1References4Affected Software2
Debian CVE
Debian CVE
•added 2021/12/06 11:41 p.m.•68 views

CVE-2021-44686

calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS Regular Expression Denial of Service in htmlpreprocessrules in ebooks/conversion/preprocess.py...

7.5CVSS7.4AI score0.05214EPSS
SaveExploits1
Mend
Mend
•added 2021/12/06 11:41 p.m.•4 views

CVE-2021-44686

calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS Regular Expression Denial of Service in htmlpreprocessrules in ebooks/conversion/preprocess.py...

8.7CVSS0.05214EPSS
SaveExploits1References8
Cvelist
Cvelist
•added 2021/12/06 11:41 p.m.•56 views

CVE-2021-44686

calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS Regular Expression Denial of Service in htmlpreprocessrules in ebooks/conversion/preprocess.py...

7.6AI score0.05214EPSS
SaveExploits1References4
CVE
CVE
•added 2021/12/06 11:41 p.m.•153 views

CVE-2021-44686

CVE-2021-44686 affects calibre before 5.32.0. Affected component: html_preprocess_rules in ebooks/conversion/preprocess.py, where a regular expression is vulnerable to ReDoS. Impact is denial of service under crafted input. Mitigation: upgrade calibre to version 5.32.0 or newer (as per linked adv...

7.5CVSS7.3AI score0.05214EPSS
SaveExploits1References5Affected Software1
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2021/12/06 12:00 a.m.•7 views

CVE-2021-44686: Uncontrolled Resource Consumption

calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS Regular Expression Denial of Service in htmlpreprocessrules in ebooks/conversion/preprocess.py...

7.5CVSS5.8AI score0.05214EPSS
SaveExploits1References2
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