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

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

We recommend that you upgrade your libdbi-perl packages.

For the detailed security status of libdbi-perl please refer to its security tracker page at: [link moved to references]

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]

Affected Software/OS:
'libdbi-perl' package(s) on Debian 9.

Solution:
Please install the updated package(s).

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
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JXLKODJ7B57GITDEZZXNSHPK4VBYXYHR/
https://github.com/perl5-dbi/dbi/commit/eca7d7c8f43d96f6277e86d1000e842eb4cc67ff
https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643-...
https://lists.debian.org/debian-lts-announce/2020/09/msg00026.html
SuSE Security Announcement: openSUSE-SU-2020:1620 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00012.html
SuSE Security Announcement: openSUSE-SU-2020:1628 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00013.html
https://usn.ubuntu.com/4534-1/
Common Vulnerability Exposure (CVE) ID: CVE-2020-14392
https://bugzilla.redhat.com/show_bug.cgi?id=1877402
https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643
SuSE Security Announcement: openSUSE-SU-2020:1483 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00067.html
SuSE Security Announcement: openSUSE-SU-2020:1502 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00074.html
https://usn.ubuntu.com/4503-1/
Common Vulnerability Exposure (CVE) ID: CVE-2020-14393
https://bugzilla.redhat.com/show_bug.cgi?id=1877409
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