VDB
CVE-2019-20919
CVE-2019-20919
PUBLISHED
CVSS 4.699999809265137 MEDIUM
An issue was discovered in the DBI module before 1.643 for Perl. The hv_fetch() documentation requires checking for NULL and the code does that. But, shortly thereafter, it calls SvOK(profile), causing a NULL pointer dereference.
EPSS 0.49% · 41.8th percentile
Risk Scores
CVSS 3.1
4.699999809265137
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.49%
41.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | libdbi-perl | 0, 1.634-1, 1.634-1build1 |
| Ubuntu:Pro:14.04:LTS | libdbi-perl | 1.630-1ubuntu0.1~esm4, 0, 1.627-1 |
| Ubuntu:18.04:LTS | libdbi-perl | 0, 1.637-1, 1.640-1 |
Timeline
- Sep 17, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 24, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 5, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 7, 2022 EPSS Score
- Jul 10, 2022 EPSS Score
- Sep 12, 2022 EPSS Score
References
- https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643-... third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-20919 third-party-advisory
- https://ubuntu.com/security/CVE-2019-20919 advisory
- https://ubuntu.com/security/notices/USN-4534-1 advisory