CVE-2018-18312
UnknownEPSS 12.09%
Last modified
CVE-2018-18312 is a vulnerability of currently unknown severity. Perl before 5.26.3 and 5.28.0 before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.. EPSS estimates a 12.09% chance of exploitation in the next 30 days.
Description
Perl before 5.26.3 and 5.28.0 before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 | All versions |
| Netapp | Snapcenter | All versions |
| Netapp | Snapdrive | All versions |
References
- http://www.securityfocus.com/bid/106179Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1042181Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:0001Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0010Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1646734Issue Tracking, Third Party Advisory
- https://metacpan.org/changes/release/SHAY/perl-5.26.3Third Party Advisory
- https://metacpan.org/changes/release/SHAY/perl-5.28.1Third Party Advisory
- https://rt.perl.org/Public/Bug/Display.html?id=133423Exploit, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190221-0003/Third Party Advisory
- https://usn.ubuntu.com/3834-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4347Third Party Advisory
- http://www.securityfocus.com/bid/106179Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1042181Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:0001Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0010Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1646734Issue Tracking, Third Party Advisory
- https://metacpan.org/changes/release/SHAY/perl-5.26.3Third Party Advisory
- https://metacpan.org/changes/release/SHAY/perl-5.28.1Third Party Advisory
- https://rt.perl.org/Public/Bug/Display.html?id=133423Exploit, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190221-0003/Third Party Advisory
- https://usn.ubuntu.com/3834-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4347Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-18312?
Perl before 5.26.3 and 5.28.0 before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
How severe is CVE-2018-18312?
Severity scoring for CVE-2018-18312 is pending analysis. The EPSS model estimates a 12.09% probability of exploitation in the next 30 days.
How do I fix CVE-2018-18312?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-18312?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST