CVE-2020-10735
A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int("text"), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2, 4, 8, 16, and 32 are not affected). The highest threat from this vulnerability is to system availability.
Published:Sep 2, 2022
Last Modified:Nov 3, 2025
EPS:Sep 9, 2022
EPSS Score:0.00288
CVSS Score:7.5
Affected Products
Vendor
Product
Action
Vendor
Fedoraproject
Product
Fedora
Fedoraproject
Fedora
Vendor
Python
Product
Python
Python
Python
Vendor
Redhat
Product
Enterprise Linux
Redhat
Enterprise Linux
Vendor
Redhat
Product
Quay
Redhat
Quay
Vendor
Redhat
Product
Rhel Eus
Redhat
Rhel Eus
Vendor
Redhat
Product
Rhel Software Collections
Redhat
Rhel Software Collections
Vendor
Redhat
Product
Software Collections
Redhat
Software Collections
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
