Out-of-Bounds Affecting perl package, versions <5.26.1-6ubuntu0.3
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
2.02% (89th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1804-PERL-327643
- published 2 Dec 2018
- disclosed 7 Dec 2018
Introduced: 2 Dec 2018
CVE-2018-18314 Open this link in a new tabHow to fix?
Upgrade Ubuntu:18.04
perl
to version 5.26.1-6ubuntu0.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perl
package and not the perl
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:18.04
relevant fixed versions and status.
Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-18314
- https://metacpan.org/changes/release/SHAY/perl-5.26.3
- https://rt.perl.org/Ticket/Display.html?id=131649
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18314
- https://www.debian.org/security/2018/dsa-4347
- https://security-tracker.debian.org/tracker/CVE-2018-18314
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
- https://security.gentoo.org/glsa/201909-01
- https://github.com/Perl/perl5/commit/19a498a461d7c81ae3507c450953d1148efecf4f
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://security.netapp.com/advisory/ntap-20190221-0003/
- https://bugzilla.redhat.com/show_bug.cgi?id=1646751
- https://access.redhat.com/errata/RHSA-2019:0001
- https://access.redhat.com/errata/RHSA-2019:0010
- http://www.securityfocus.com/bid/106145
- http://www.securitytracker.com/id/1042181
- https://usn.ubuntu.com/3834-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/