Vulnerability Report

CVE-2018-18313

Title: Perl Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2018-18313.

CWE Category CWE-125

Published Date Dec 07, 2018

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 9.1 CVSS v3.0

Exploit Probability (EPSS)

9.52%

Vulnerability Summary

CVE-2018-18313: Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.

Impacted Vendors

perl 1

larry_wall 1

netapp 4

Reference Links

http://seclists.org/fulldisclosure/2019/Mar/49 http://www.securitytracker.com/id/1042181 https://access.redhat.com/errata/RHSA-2019:0001 https://access.redhat.com/errata/RHSA-2019:0010 https://bugzilla.redhat.com/show_bug.cgi?id=1646738 https://github.com/Perl/perl5/commit/43b2f4ef399e2fd7240b4eeb0658686ad95f8e62 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/ https://metacpan.org/changes/release/SHAY/perl-5.26.3 https://rt.perl.org/Ticket/Display.html?id=133192 https://seclists.org/bugtraq/2019/Mar/42 https://security.gentoo.org/glsa/201909-01 https://security.netapp.com/advisory/ntap-20190221-0003/ https://support.apple.com/kb/HT209600 https://usn.ubuntu.com/3834-1/ https://usn.ubuntu.com/3834-2/ https://www.debian.org/security/2018/dsa-4347 https://www.oracle.com/security-alerts/cpujul2020.html http://seclists.org/fulldisclosure/2019/Mar/49 http://www.securitytracker.com/id/1042181 https://access.redhat.com/errata/RHSA-2019:0001 https://access.redhat.com/errata/RHSA-2019:0010 https://bugzilla.redhat.com/show_bug.cgi?id=1646738 https://github.com/Perl/perl5/commit/43b2f4ef399e2fd7240b4eeb0658686ad95f8e62 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/ https://metacpan.org/changes/release/SHAY/perl-5.26.3 https://rt.perl.org/Ticket/Display.html?id=133192 https://seclists.org/bugtraq/2019/Mar/42 https://security.gentoo.org/glsa/201909-01 https://security.netapp.com/advisory/ntap-20190221-0003/ https://support.apple.com/kb/HT209600 https://usn.ubuntu.com/3834-1/ https://usn.ubuntu.com/3834-2/ https://www.debian.org/security/2018/dsa-4347 https://www.oracle.com/security-alerts/cpujul2020.html

CVSS v3.0

Source Entity [email protected]

Severity CRITICAL

9.1

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.4

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2018-18313 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

December 07, 2018 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected Stack

No specific products linked.