9.1
CRITICAL
CVE-2018-18313
Perl Regular Expression Buffer Over-Read
Description

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

INFO

Published Date :

Dec. 7, 2018, 9:29 p.m.

Last Modified :

Nov. 7, 2023, 2:55 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2018-18313 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-18313 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Netapp snapcenter
2 Netapp e-series_santricity_os_controller
3 Netapp snapdrive
4 Netapp snap_creator_framework
1 Canonical ubuntu_linux
1 Redhat enterprise_linux
1 Debian debian_linux
1 Apple mac_os_x
1 Perl perl
: Total Affected Vendor : 6 | Products : 9
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-18313.

URL Resource
http://seclists.org/fulldisclosure/2019/Mar/49 Third Party Advisory
http://www.securitytracker.com/id/1042181 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2019:0001 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0010 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1646738 Issue Tracking Patch Third Party Advisory
https://github.com/Perl/perl5/commit/43b2f4ef399e2fd7240b4eeb0658686ad95f8e62 Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
https://metacpan.org/changes/release/SHAY/perl-5.26.3 Third Party Advisory
https://rt.perl.org/Ticket/Display.html?id=133192 Exploit Third Party Advisory
https://seclists.org/bugtraq/2019/Mar/42 Mailing List Third Party Advisory
https://security.gentoo.org/glsa/201909-01
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/security-alerts/cpujul2020.html

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
RClueX/Hackerone-Reports

None

Updated: 4 months, 1 week ago
1 stars 1 fork 1 watcher
Born at : Jan. 29, 2024, 7:04 a.m. This repo has been linked 80 different CVEs too.
Profile Photo
imhunterand/hackerone-publicy-disclosed

hackerone one million reports

bugbountytips vulnerability-research

Updated: 1 year, 4 months ago
3 stars 1 fork 1 watcher
Born at : Oct. 15, 2022, 6:48 p.m. This repo has been linked 80 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-18313 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-18313 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/ [No types assigned]
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
  • CVE Modified by [email protected]

    Jul. 15, 2020

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpujul2020.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 06, 2019

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201909-01 [No Types Assigned]
  • CPE Deprecation Remap by [email protected]

    Apr. 22, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:* OR *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
  • Modified Analysis by [email protected]

    Mar. 27, 2019

    Action Type Old Value New Value
    Changed Reference Type https://support.apple.com/kb/HT209600 No Types Assigned https://support.apple.com/kb/HT209600 Third Party Advisory
    Changed Reference Type http://seclists.org/fulldisclosure/2019/Mar/49 No Types Assigned http://seclists.org/fulldisclosure/2019/Mar/49 Third Party Advisory
    Changed Reference Type https://seclists.org/bugtraq/2019/Mar/42 No Types Assigned https://seclists.org/bugtraq/2019/Mar/42 Mailing List, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions up to (excluding) 10.14.4
  • CVE Modified by [email protected]

    Mar. 26, 2019

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2019/Mar/49 [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 26, 2019

    Action Type Old Value New Value
    Added Reference https://seclists.org/bugtraq/2019/Mar/42 [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 26, 2019

    Action Type Old Value New Value
    Added Reference https://support.apple.com/kb/HT209600 [No Types Assigned]
  • Modified Analysis by [email protected]

    Feb. 26, 2019

    Action Type Old Value New Value
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:0001 No Types Assigned https://access.redhat.com/errata/RHSA-2019:0001 Third Party Advisory
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:0010 No Types Assigned https://access.redhat.com/errata/RHSA-2019:0010 Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20190221-0003/ No Types Assigned https://security.netapp.com/advisory/ntap-20190221-0003/ Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (including) 11.40 *cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:unix:*:*
  • CVE Modified by [email protected]

    Feb. 22, 2019

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20190221-0003/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 03, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:0010 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2019:0001 [No Types Assigned]
  • Initial Analysis by [email protected]

    Dec. 28, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
    Changed Reference Type https://usn.ubuntu.com/3834-2/ No Types Assigned https://usn.ubuntu.com/3834-2/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/3834-1/ No Types Assigned https://usn.ubuntu.com/3834-1/ Third Party Advisory
    Changed Reference Type https://metacpan.org/changes/release/SHAY/perl-5.26.3 No Types Assigned https://metacpan.org/changes/release/SHAY/perl-5.26.3 Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2018/dsa-4347 No Types Assigned https://www.debian.org/security/2018/dsa-4347 Third Party Advisory
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1646738 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1646738 Issue Tracking, Patch, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/ Product
    Changed Reference Type https://github.com/Perl/perl5/commit/43b2f4ef399e2fd7240b4eeb0658686ad95f8e62 No Types Assigned https://github.com/Perl/perl5/commit/43b2f4ef399e2fd7240b4eeb0658686ad95f8e62 Patch, Third Party Advisory
    Changed Reference Type https://rt.perl.org/Ticket/Display.html?id=133192 No Types Assigned https://rt.perl.org/Ticket/Display.html?id=133192 Exploit, Third Party Advisory
    Changed Reference Type http://www.securitytracker.com/id/1042181 No Types Assigned http://www.securitytracker.com/id/1042181 Third Party Advisory, VDB Entry
    Added CWE CWE-125
    Added CPE Configuration OR *cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:* versions up to (excluding) 5.26.3
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 08, 2018

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/3834-1/ [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-18313 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-18313 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.40 }} -0.27%

score

0.73308

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: