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[email protected]CVE-2020-14393

HistorySep 16, 2020 - 2:15 p.m.

CVE-2020-14393

2020-09-1614:15:12

CWE-787

CWE-121

[email protected]

web.nvd.nist.gov

263

cve-2020-14393

buffer overflow

perl-dbi

dbi.xs

security vulnerability

nvd

3.6 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

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.

Affected configurations

Vulners

NVD

Node

perldbiRange≤1.643

VendorProductVersionCPE
perldbi*cpe:2.3:a:perl:dbi:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
perl	dbi	*	cpe:2.3:a:perl:dbi::::::::

CNA Affected

[
  {
    "product": "perl-dbi",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "perl-DBI before version 1.643"
      }
    ]
  }
]