Critical severity9.1NVD Advisory· Published Dec 7, 2018· Updated Jun 17, 2026
CVE-2018-18313
CVE-2018-18313
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
20- cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*Range: >=11.0,<=11.40
- cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*range: <5.26.3
- (no CPE)range: <5.26.3
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*+ 4 more
- 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:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
- 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:*:*:*:*:*:*:*
- osv-coords2 versionspkg:rpm/suse/perl&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/perl&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015
< 5.26.1-7.6.1+ 1 more
- (no CPE)range: < 5.26.1-7.6.1
- (no CPE)range: < 5.26.1-7.6.1
Patches
Vulnerability mechanics
References
17- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- github.com/Perl/perl5/commit/43b2f4ef399e2fd7240b4eeb0658686ad95f8e62nvdPatchThird Party Advisory
- rt.perl.org/Ticket/Display.htmlnvdExploitThird Party Advisory
- seclists.org/fulldisclosure/2019/Mar/49nvdThird Party Advisory
- www.securitytracker.com/id/1042181nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2019:0001nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2019:0010nvdThird Party Advisory
- metacpan.org/changes/release/SHAY/perl-5.26.3nvdThird Party Advisory
- seclists.org/bugtraq/2019/Mar/42nvdMailing ListThird Party Advisory
- security.netapp.com/advisory/ntap-20190221-0003/nvdThird Party Advisory
- support.apple.com/kb/HT209600nvdThird Party Advisory
- usn.ubuntu.com/3834-1/nvdThird Party Advisory
- usn.ubuntu.com/3834-2/nvdThird Party Advisory
- www.debian.org/security/2018/dsa-4347nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/nvd
- security.gentoo.org/glsa/201909-01nvd
- www.oracle.com/security-alerts/cpujul2020.htmlnvd
News mentions
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