CVE catalog
CVE-2019-20919
libdbi-perl: CVE-2019-20919
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.49% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libdbi-perl | sid | 1.656-1 | fixed |
| Debian | libdbi-perl | forky | 1.656-1 | fixed |
| Debian | libdbi-perl | trixie | 1.652-2~deb13u1 | fixed |
| Debian | libdbi-perl | trixie-security | 1.652-2~deb13u1 | fixed |
| Debian | libdbi-perl | bookworm | 1.643-4+deb12u1 | fixed |
| Debian | libdbi-perl | bookworm-security | 1.643-4+deb12u3 | fixed |
| Ubuntu | libdbi-perl | pro | 1.627-1 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.628-1 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.630-1 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.630-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.630-1ubuntu0.1~esm4 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.630-1ubuntu0.1~esm5 | fixed |
| Ubuntu | libdbi-perl | 16.04 | 1.633-1 | vulnerable |
| Ubuntu | libdbi-perl | 16.04 | 1.634-1 | vulnerable |
| Ubuntu | libdbi-perl | 16.04 | 1.634-1build1 | vulnerable |
| Ubuntu | libdbi-perl | 16.04 | 1.634-1ubuntu0.1 | vulnerable |
| Ubuntu | libdbi-perl | 16.04 | 1.634-1ubuntu0.2 | fixed |
| Ubuntu | libdbi-perl | 18.04 | 1.637-1 | vulnerable |
| Ubuntu | libdbi-perl | 18.04 | 1.639-1 | vulnerable |
| Ubuntu | libdbi-perl | 18.04 | 1.640-1 | vulnerable |
| Ubuntu | libdbi-perl | 18.04 | 1.640-1ubuntu0.1 | vulnerable |
| Ubuntu | libdbi-perl | 18.04 | 1.640-1ubuntu0.2 | fixed |
| Opensuse | perl-DBI | leap 15.1 | 1.639-lp151.3.13.1 | fixed |
| Suse | perl-DBI | linux enterprise module for basesystem 15 sp1 | 1.639-3.11.1 | fixed |
| Suse | perl-DBI | linux enterprise high performance computing 15-espos | 1.639-3.11.1 | fixed |
| Suse | perl-DBI | linux enterprise high performance computing 15-ltss | 1.639-3.11.1 | fixed |
| Suse | perl-DBI | linux enterprise server 15-ltss | 1.639-3.11.1 | fixed |
| Suse | perl-DBI | linux enterprise server for sap applications 15 | 1.639-3.11.1 | fixed |
| Ubuntu | libdbi-perl | pro | 1.627-1 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.628-1 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.630-1 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.630-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.630-1ubuntu0.1~esm4 | vulnerable |
| Ubuntu | libdbi-perl | pro | 1.630-1ubuntu0.1~esm5 | fixed |
| Ubuntu | libdbi-perl | 16.04 | 1.633-1 | vulnerable |
| Ubuntu | libdbi-perl | 16.04 | 1.634-1 | vulnerable |
| Ubuntu | libdbi-perl | 16.04 | 1.634-1build1 | vulnerable |
| Ubuntu | libdbi-perl | 16.04 | 1.634-1ubuntu0.1 | vulnerable |
| Ubuntu | libdbi-perl | 16.04 | 1.634-1ubuntu0.2 | fixed |
| Ubuntu | libdbi-perl | 18.04 | 1.637-1 | vulnerable |
| Ubuntu | libdbi-perl | 18.04 | 1.639-1 | vulnerable |
| Ubuntu | libdbi-perl | 18.04 | 1.640-1 | vulnerable |
| Ubuntu | libdbi-perl | 18.04 | 1.640-1ubuntu0.1 | vulnerable |
| Ubuntu | libdbi-perl | 18.04 | 1.640-1ubuntu0.2 | fixed |
| Opensuse | perl-DBI | leap 15.2 | 1.642-lp152.2.6.1 | fixed |
| Opensuse | perl-DBI | tumbleweed | 1.643-4.1 | fixed |
| Suse | perl-DBI | linux enterprise module for basesystem 15 sp2 | 1.642-3.6.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libdbi-perl | source | sid | 1.643-1 | not yet assigned | Not reported | Not reported |
| Debian | libdbi-perl | source | forky | 1.643-1 | not yet assigned | Not reported | Not reported |
| Debian | libdbi-perl | source | trixie | 1.643-1 | not yet assigned | Not reported | Not reported |
| Debian | libdbi-perl | source | bookworm | 1.643-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | libdbi-perl | deb | pro | 1.630-1ubuntu0.1~esm5 | Not reported | USN-4534-1 | Not reported |
| Ubuntu | libdbi-perl | deb | 16.04 | 1.634-1ubuntu0.2 | Not reported | USN-4534-1 | Not reported |
| Ubuntu | libdbi-perl | deb | 18.04 | 1.640-1ubuntu0.2 | Not reported | USN-4534-1 | Not reported |
| Opensuse | perl-DBI | rpm | leap 15.1 | 1.639-lp151.3.13.1 | Not reported | OPENSUSE-SU-2020:1620-1 | Not reported |
| Suse | perl-DBI | rpm | linux enterprise module for basesystem 15 sp1 | 1.639-3.11.1 | Not reported | SUSE-SU-2020:2827-1 | Not reported |
| Suse | perl-DBI | rpm | linux enterprise high performance computing 15-espos | 1.639-3.11.1 | Not reported | SUSE-SU-2020:2827-1 | Not reported |
| Suse | perl-DBI | rpm | linux enterprise high performance computing 15-ltss | 1.639-3.11.1 | Not reported | SUSE-SU-2020:2827-1 | Not reported |
| Suse | perl-DBI | rpm | linux enterprise server 15-ltss | 1.639-3.11.1 | Not reported | SUSE-SU-2020:2827-1 | Not reported |
| Suse | perl-DBI | rpm | linux enterprise server for sap applications 15 | 1.639-3.11.1 | Not reported | SUSE-SU-2020:2827-1 | Not reported |
| Ubuntu | libdbi-perl | deb | pro | 1.630-1ubuntu0.1~esm5 | Not reported | UBUNTU-CVE-2019-20919 | Not reported |
| Ubuntu | libdbi-perl | deb | 16.04 | 1.634-1ubuntu0.2 | Not reported | UBUNTU-CVE-2019-20919 | Not reported |
| Ubuntu | libdbi-perl | deb | 18.04 | 1.640-1ubuntu0.2 | Not reported | UBUNTU-CVE-2019-20919 | Not reported |
| Opensuse | perl-DBI | rpm | leap 15.2 | 1.642-lp152.2.6.1 | Not reported | OPENSUSE-SU-2020:1628-1 | Not reported |
| Opensuse | perl-DBI | rpm | tumbleweed | 1.643-4.1 | Not reported | OPENSUSE-SU-2024:14061-1 | Not reported |
| Suse | perl-DBI | rpm | linux enterprise module for basesystem 15 sp2 | 1.642-3.6.1 | Not reported | SUSE-SU-2020:2828-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libdbi-perl]Unknown
Details (4)
1.643-4+deb12u1· amd64 · bookwormFixed · Fixed:
1.643-1dsa · libdbi-perl · debian · bookworm; dsa · libdbi-perl · debian · 12
1.643-4+deb12u1· arm64 · bookwormFixed · Fixed:
1.643-1dsa · libdbi-perl · debian · bookworm; dsa · libdbi-perl · debian · 12
1.643-4+deb12u2· amd64 · bookworm-securityFixed · Fixed:
1.643-1dsa · libdbi-perl · debian · bookworm; dsa · libdbi-perl · debian · 12
1.643-4+deb12u2· arm64 · bookworm-securityFixed · Fixed:
1.643-1dsa · libdbi-perl · debian · bookworm; dsa · libdbi-perl · debian · 12
[Debian 13 (Trixie)]
- [libdbi-perl]Unknown
Details (5)
1.647-1+deb13u1· amd64 · trixieFixed · Fixed:
1.643-1dsa · libdbi-perl · debian · 13
1.647-1+deb13u1· arm64 · trixieFixed · Fixed:
1.643-1dsa · libdbi-perl · debian · 13
1.647-1+deb13u1· amd64 · trixie-security · Historical versionFixed · Fixed:
1.643-1dsa · libdbi-perl · debian · 13
1.652-2~deb13u1· amd64 · trixie-securityFixed · Fixed:
1.643-1dsa · libdbi-perl · debian · 13
1.652-2~deb13u1· arm64 · trixie-securityFixed · Fixed:
1.643-1dsa · libdbi-perl · debian · 13
[openSUSE Tumbleweed]
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2020_14510-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2019-20919]
- [https://osv.dev/vulnerability/DLA-2386-1]
- [https://osv.dev/vulnerability/SUSE-SU-2020:2827-1]
- [https://osv.dev/vulnerability/SUSE-SU-2020:2828-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2019-20919]
- [https://osv.dev/vulnerability/USN-4534-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:1620-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:1628-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14061-1]
- [https://security-tracker.debian.org/tracker/CVE-2019-20919]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]