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Test ID:1.3.6.1.4.1.25623.1.0.892386
Category:Debian Local Security Checks
Title:Debian LTS: Security Advisory for libdbi-perl (DLA-2386-1)
Summary:The remote host is missing an update for the 'libdbi-perl'; package(s) announced via the DLA-2386-1 advisory.
Description:Summary:
The remote host is missing an update for the 'libdbi-perl'
package(s) announced via the DLA-2386-1 advisory.

Vulnerability Insight:
Several vulnerabilities were discovered in the Perl5 Database
Interface (DBI). An attacker could trigger a denial-of-service (DoS)
and possibly execute arbitrary code.

CVE-2019-20919

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.

CVE-2020-14392

An untrusted pointer dereference flaw was found in Perl-DBI. A
local attacker who is able to manipulate calls to
dbd_db_login6_sv() could cause memory corruption, affecting the
service's availability.

CVE-2020-14393

A buffer overflow on via an overlong DBD class name in
dbih_setup_handle function may lead to data be written past the
intended limit.

Affected Software/OS:
'libdbi-perl' package(s) on Debian Linux.

Solution:
For Debian 9 stretch, these problems have been fixed in version
1.636-1+deb9u1.

We recommend that you upgrade your libdbi-perl packages.

CVSS Score:
3.6

CVSS Vector:
AV:L/AC:L/Au:N/C:N/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2019-20919
Common Vulnerability Exposure (CVE) ID: CVE-2020-14392
Common Vulnerability Exposure (CVE) ID: CVE-2020-14393
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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