Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Perl: Multiple vulnerabilities
Informations
Name GLSA-202006-03 First vendor Publication 2020-06-12
Vendor Gentoo Last vendor Modification 2020-06-12
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Overall CVSS Score 8.6
Base Score 8.6 Environmental Score 8.6
impact SubScore 4.7 Temporal Score 8.6
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
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:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been found in Perl, the worst of which could result in a Denial of Service condition.

Background

Perl is a highly capable, feature-rich programming language.

Description

Multiple vulnerabilities have been discovered in Perl. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All Perl users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/perl-5.30.3"

References

[ 1 ] CVE-2020-10543 : https://nvd.nist.gov/vuln/detail/CVE-2020-10543
[ 2 ] CVE-2020-10878 : https://nvd.nist.gov/vuln/detail/CVE-2020-10878
[ 3 ] CVE-2020-12723 : https://nvd.nist.gov/vuln/detail/CVE-2020-12723

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/202006-03

Original Source

Url : http://security.gentoo.org/glsa/glsa-202006-03.xml

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)
25 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
25 % CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 1
Application 2
Application 9
Application 3
Application 5
Application 4
Application 1
Application 3
Application 1
Application 1
Application 1
Application 3
Application 3
Application 2
Application 409
Os 1
Os 1

Alert History

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Date Informations
2024-11-12 21:00:52
  • First insertion