Vulnerability Description
A buffer overflow was found in perl-DBI < 1.643 in DBI.xs. A local attacker who is able to supply a string longer than 300 characters could cause an out-of-bounds write, affecting the availability of the service or integrity of data.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Perl | Database Interface | < 1.643 |
| Opensuse | Leap | 15.2 |
| Debian | Debian Linux | 9.0 |
| Fedoraproject | Fedora | 31 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00067.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00074.htmlBroken Link
- https://bugzilla.redhat.com/show_bug.cgi?id=1877409Issue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/09/msg00026.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643Release NotesThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00067.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00074.htmlBroken Link
- https://bugzilla.redhat.com/show_bug.cgi?id=1877409Issue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/09/msg00026.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643Release NotesThird Party Advisory
FAQ
What is CVE-2020-14393?
CVE-2020-14393 is a vulnerability with a CVSS score of 7.1 (HIGH). A buffer overflow was found in perl-DBI < 1.643 in DBI.xs. A local attacker who is able to supply a string longer than 300 characters could cause an out-of-bounds write, affecting the availability of ...
How severe is CVE-2020-14393?
CVE-2020-14393 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-14393?
Check the references section above for vendor advisories and patch information. Affected products include: Perl Database Interface, Opensuse Leap, Debian Debian Linux, Fedoraproject Fedora.