National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-18311 Detail

Current Description

Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://seclists.org/fulldisclosure/2019/Mar/49 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/106145 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1042181 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHBA-2019:0327 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0001 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0010 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0109 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1790
https://access.redhat.com/errata/RHSA-2019:1942
https://access.redhat.com/errata/RHSA-2019:2400
https://bugzilla.redhat.com/show_bug.cgi?id=1646730 Issue Tracking Patch Third Party Advisory
https://github.com/Perl/perl5/commit/34716e2a6ee2af96078d62b065b7785c001194be Patch Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10278 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00039.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/ Product Release Notes
https://metacpan.org/changes/release/SHAY/perl-5.26.3 Third Party Advisory
https://metacpan.org/changes/release/SHAY/perl-5.28.1 Third Party Advisory
https://rt.perl.org/Ticket/Display.html?id=133204 Issue Tracking Third Party Advisory
https://seclists.org/bugtraq/2019/Mar/42 Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20190221-0003/ Third Party Advisory
https://support.apple.com/kb/HT209600 Third Party Advisory
https://usn.ubuntu.com/3834-1/ Third Party Advisory
https://usn.ubuntu.com/3834-2/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4347 Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
5.26.3
 cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
5.28.0
Up to (excluding)
5.28.1

Configuration 2 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:a:netapp:e-series_santricity_os_controller:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:netapp:snapdriver:-:*:*:*:*:unix:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
10.14.4

Configuration 7 ( hide )
 cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 8 ( hide )
 cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.7.2
Up to (excluding)
7.7.2.21
 cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.8.2
Up to (excluding)
7.8.2.8
 cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
8.0.0
Up to (excluding)
8.1.1


Change History

20 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-18311
NVD Published Date:
12/07/2018
NVD Last Modified:
07/16/2019