CVE-2019-20919

2020-09-1700:00:00

ubuntu.com

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

1.9 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:N/I:N/A:P

0.0004 Low

EPSS

Percentile

14.2%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibdbi-perl< 1.640-1ubuntu0.2UNKNOWN
ubuntu14.04noarchlibdbi-perl< 1.630-1ubuntu0.1~esm5UNKNOWN
ubuntu16.04noarchlibdbi-perl< 1.634-1ubuntu0.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libdbi-perl	< 1.640-1ubuntu0.2	UNKNOWN
ubuntu	14.04	noarch	libdbi-perl	< 1.630-1ubuntu0.1~esm5	UNKNOWN
ubuntu	16.04	noarch	libdbi-perl	< 1.634-1ubuntu0.2	UNKNOWN