CVE-2018-18312: Buffer Overflow
First published: Mon Nov 05 2018(Updated: )
A flaw was found in Perl versions 5.18 through 5.26. A Heap-buffer-overflow write / reg_node overrun
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/perl | <5.26.3 | 5.26.3 |
| redhat/perl | <5.28.1 | 5.28.1 |
| Perl Perl | <5.26.3 | |
| Perl Perl | >=5.28.0<5.28.1 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =18.10 | |
| Debian Debian Linux | =9.0 | |
| Redhat Enterprise Linux | =6.0 | |
| Redhat Enterprise Linux | =7.0 | |
| Redhat Enterprise Linux | =7.4 | |
| Redhat Enterprise Linux | =7.5 | |
| Redhat Enterprise Linux | =7.6 | |
| NetApp E-Series SANtricity OS Controller | >=11.0<=11.40 | |
| NetApp Snap Creator Framework | ||
| Netapp Snapcenter | ||
| Netapp Snapdrive Unix | ||
| debian/perl | 5.32.1-4+deb11u3 5.32.1-4+deb11u4 5.36.0-7+deb12u1 5.40.0-7 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1646734
- https://metacpan.org/changes/release/SHAY/perl-5.26.3
- https://metacpan.org/changes/release/SHAY/perl-5.28.1
- https://rt.perl.org/Public/Bug/Display.html?id=133423
- https://www.debian.org/security/2018/dsa-4347
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
- http://www.securitytracker.com/id/1042181
- https://usn.ubuntu.com/3834-1/
- http://www.securityfocus.com/bid/106179
- https://access.redhat.com/errata/RHSA-2019:0001
- https://access.redhat.com/errata/RHSA-2019:0010
- https://security.netapp.com/advisory/ntap-20190221-0003/
- https://security.gentoo.org/glsa/201909-01
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://launchpad.net/bugs/cve/CVE-2018-18312
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1654919
- https://github.com/Perl/perl5/commit/4db502b8711307951dfadc62a8f2c2eda922ca22
- https://access.redhat.com/articles/2803031
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
- https://rt.perl.org/Ticket/Display.html?id=133423
- https://perl5.git.perl.org/perl.git/commitdiff/9b0464aa670d0a59bda5b75d54f2a6b6f9d1288a
- https://security-tracker.debian.org/tracker/CVE-2018-18312
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18312
- https://nvd.nist.gov/vuln/detail/CVE-2018-18312
- https://ubuntu.com/security/CVE-2018-18312
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID of this vulnerability is CVE-2018-18312.
What is the severity level of CVE-2018-18312?
The severity level of CVE-2018-18312 is critical.
What is the affected software for CVE-2018-18312?
The affected software for CVE-2018-18312 includes Perl versions before 5.26.3 and 5.28.0 before 5.28.1.
How can I fix CVE-2018-18312?
To fix CVE-2018-18312, it is recommended to update Perl to version 5.26.3 or 5.28.1.
Where can I find more information about CVE-2018-18312?
You can find more information about CVE-2018-18312 on the following references: [1] [2]
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2018-18312
- agent/software-canonical-lookup
- agent/remedy
- agent/severity
- agent/description
- agent/weakness
- agent/references
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-cve
- source/NVD
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- collector/usn-cve
- source/Ubuntu
- package-manager/redhat
- vendor/perl
- canonical/perl perl
- version/perl perl/5.28.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/14.04
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/18.10
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- vendor/redhat
- canonical/redhat enterprise linux
- version/redhat enterprise linux/6.0
- version/redhat enterprise linux/7.0
- version/redhat enterprise linux/7.4
- version/redhat enterprise linux/7.5
- version/redhat enterprise linux/7.6
- vendor/netapp
- canonical/netapp e-series santricity os controller
- version/netapp e-series santricity os controller/11.0
- version/netapp e-series santricity os controller/11.40
- canonical/netapp snap creator framework
- canonical/netapp snapcenter
- canonical/netapp snapdrive unix
- package-manager/debian