Vulnerability CVE-2020-14393
Published: 2020-09-16

Description:
A buffer overflow was found in perl-DBI < 1.643 in DBI.xs. A local attacker who is able to supply a string longer than 300 characters could cause an out-of-bounds write, affecting the availability of the service or integrity of data.

Type:

CWE-787

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.6/10
4.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
PERL -> Database interface 
Opensuse -> LEAP 

 References:
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00067.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00074.html
https://bugzilla.redhat.com/show_bug.cgi?id=1877409
https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643
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