Lucene search

K
nvd[email protected]NVD:CVE-2019-19269
HistoryNov 30, 2019 - 11:15 p.m.

CVE-2019-19269

2019-11-3023:15:18
CWE-476
web.nvd.nist.gov
7

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6

Confidence

High

EPSS

0.002

Percentile

61.4%

An issue was discovered in tls_verify_crl in ProFTPD through 1.3.6b. A dereference of a NULL pointer may occur. This pointer is returned by the OpenSSL sk_X509_REVOKED_value() function when encountering an empty CRL installed by a system administrator. The dereference occurs when validating the certificate of a client connecting to the server in a TLS client/server mutual-authentication setup.

Affected configurations

Nvd
Node
proftpdproftpdRange1.3.5e
OR
proftpdproftpdMatch1.3.6-
OR
proftpdproftpdMatch1.3.6alpha
OR
proftpdproftpdMatch1.3.6beta
OR
proftpdproftpdMatch1.3.6rc1
OR
proftpdproftpdMatch1.3.6rc2
OR
proftpdproftpdMatch1.3.6rc3
OR
proftpdproftpdMatch1.3.6rc4
Node
fedoraprojectfedoraMatch30
OR
fedoraprojectfedoraMatch31
Node
debiandebian_linuxMatch8.0
VendorProductVersionCPE
proftpdproftpd*cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*
proftpdproftpd1.3.6cpe:2.3:a:proftpd:proftpd:1.3.6:-:*:*:*:*:*:*
proftpdproftpd1.3.6cpe:2.3:a:proftpd:proftpd:1.3.6:alpha:*:*:*:*:*:*
proftpdproftpd1.3.6cpe:2.3:a:proftpd:proftpd:1.3.6:beta:*:*:*:*:*:*
proftpdproftpd1.3.6cpe:2.3:a:proftpd:proftpd:1.3.6:rc1:*:*:*:*:*:*
proftpdproftpd1.3.6cpe:2.3:a:proftpd:proftpd:1.3.6:rc2:*:*:*:*:*:*
proftpdproftpd1.3.6cpe:2.3:a:proftpd:proftpd:1.3.6:rc3:*:*:*:*:*:*
proftpdproftpd1.3.6cpe:2.3:a:proftpd:proftpd:1.3.6:rc4:*:*:*:*:*:*
fedoraprojectfedora30cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
fedoraprojectfedora31cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
Rows per page:
1-10 of 111

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6

Confidence

High

EPSS

0.002

Percentile

61.4%