CVE-2017-12814

Stack-based buffer overflow in the CPerlHost::Add method in win32/perlhost.h in Perl before 5.24.3-RC1 and 5.26.x before 5.26.1-RC1 on Windows allows attackers to execute arbitrary code via a long environment variable.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/101051	Third Party Advisory VDB Entry
https://perl5.git.perl.org/perl.git/log/refs/tags/v5.24.3-RC1	Release Notes Vendor Advisory
https://perl5.git.perl.org/perl.git/log/refs/tags/v5.26.1-RC1	Release Notes Vendor Advisory
https://rt.perl.org/Public/Bug/Display.html?id=131665	Exploit Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20180426-0001/
https://www.oracle.com/security-alerts/cpujul2020.html

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:perl:perl::::::::
	cpe:2.3:a:perl:perl:5.26.0:::::::*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-09-28 01:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-12814

Mitre link : CVE-2017-12814

CVE.ORG link : CVE-2017-12814

JSON object : View

Products Affected

microsoft

windows

perl

perl

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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