Executive Summary

Informations
Name CVE-2020-10735 First vendor Publication 2022-09-09
Vendor Cve Last vendor Modification 2023-06-30

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10735

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-704 Incorrect Type Conversion or Cast

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 326
Application 1
Application 1
Os 3
Os 1

Sources (Detail)

Source Url
MISC https://access.redhat.com/security/cve/CVE-2020-10735
https://bugzilla.redhat.com/show_bug.cgi?id=1834423
https://docs.google.com/document/d/1KjuF_aXlzPUxTK4BMgezGJ2Pn7uevfX7g0_mvgHlL7Y
https://github.com/python/cpython/issues/95778
https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
MLIST http://www.openwall.com/lists/oss-security/2022/09/21/1
http://www.openwall.com/lists/oss-security/2022/09/21/4

Alert History

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Date Informations
2024-02-02 02:11:44
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2024-02-01 12:19:23
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2023-12-09 13:00:51
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2023-09-05 13:06:16
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2023-09-05 01:19:03
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2023-09-02 13:05:10
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2023-09-02 01:19:19
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2023-08-12 13:09:44
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2023-08-12 01:18:33
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2023-08-11 13:03:04
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2023-08-11 01:19:11
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2023-08-06 13:01:18
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2023-08-06 01:18:25
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2023-08-04 13:01:39
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2023-08-04 01:18:41
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2023-07-14 13:01:41
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2023-07-14 01:18:34
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2023-07-01 05:29:16
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2023-03-29 02:04:23
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2023-03-28 12:18:49
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2023-02-13 00:27:30
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2023-02-03 05:27:34
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2023-01-19 21:27:27
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2022-11-14 21:27:23
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2022-11-09 17:27:42
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2022-10-16 05:27:22
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2022-09-25 09:27:23
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2022-09-23 09:27:24
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2022-09-22 09:27:22
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2022-09-21 21:27:28
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2022-09-18 09:27:17
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2022-09-15 21:27:18
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2022-09-14 17:27:11
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2022-09-13 09:27:12
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2022-09-09 21:27:11
  • First insertion