Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-10543 First vendor Publication 2020-06-05
Vendor Cve Last vendor Modification 2020-10-20

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Overall CVSS Score 8.2
Base Score 8.2 Environmental Score 8.2
impact SubScore 4.2 Temporal Score 8.2
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact Low Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:P)
Cvss Base Score 6.4 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10543

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 438
Os 1

Sources (Detail)

Source Url
CONFIRM https://github.com/Perl/perl5/blob/blead/pod/perl5303delta.pod
https://github.com/perl/perl5/commit/897d1f7fd515b828e4b198d8b8bef76c6faf03ed
https://github.com/Perl/perl5/compare/v5.30.2...v5.30.3
https://security.netapp.com/advisory/ntap-20200611-0001/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
GENTOO https://security.gentoo.org/glsa/202006-03
MISC https://www.oracle.com/security-alerts/cpuoct2020.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html

Alert History

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Date Informations
2020-10-21 05:23:00
  • Multiple Updates
2020-06-23 09:22:43
  • Multiple Updates
2020-06-18 21:23:00
  • Multiple Updates
2020-06-16 09:22:41
  • Multiple Updates
2020-06-12 12:25:16
  • Multiple Updates
2020-06-11 17:22:48
  • Multiple Updates
2020-06-09 21:23:08
  • Multiple Updates
2020-06-05 21:23:05
  • First insertion