VDB
CVE-2019-20919
CVE-2019-20919
PUBLISHED
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 0.12% · 30.0th percentile
Risk Scores
EPSS Score
0.12%
30.0th 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 |
Exploit Intelligence
- https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643-... (circl)
- https://github.com/perl5-dbi/dbi/commit/eca7d7c8f43d96f6277e86d1000e842eb4cc67ff (circl)
- USN-4534-1 (circl)
- FEDORA-2020-f30298614a (circl)
- [debian-lts-announce] 20200928 [SECURITY] [DLA 2386-1] libdbi-perl security update (circl)
- openSUSE-SU-2020:1620 (circl)
- openSUSE-SU-2020:1628 (circl)
Timeline
- Sep 17, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-20919 third-party-advisory
- https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643-... third-party-advisory
- https://ubuntu.com/security/notices/USN-4534-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-20919 third-party-advisory