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

CVE-2019-19269

2019-11-3023:15:18
CWE-476
[email protected]
web.nvd.nist.gov
164
proftpd
tls_verify_crl
cve-2019-19269
nvd
security vulnerability

4 Medium

CVSS2

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

4.9 Medium

CVSS3

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

6.2 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.4%

JSON

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
proftpdproftpdRange≤1.3.5e
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

Related

openvas 9
prion 1
debian 1
osv 2
debiancve 1
cvelist 1
nvd 1
ubuntucve 1
nessus 5
mageia 1
fedora 4
suse 1
gentoo 1
oracle 1
openvas
openvas
Debian: Security Advisory (DLA-2018-1)
2019-12-01 00:00:00
Mageia: Security Advisory (MGASA-2019-0385)
2022-01-28 00:00:00
ProFTPD < 1.3.6c CRL Vulnerability
2019-11-29 00:00:00
prion
prion
Null pointer dereference
2019-11-30 23:15:00
debian
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[SECURITY] [DLA 2018-1] proftpd-dfsg security update
2019-11-30 21:13:43
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2019-11-30 00:00:00
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2019-11-26 03:34:24
nvd
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2019-11-30 23:15:18
ubuntucve
ubuntucve
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2019-11-30 00:00:00
nessus
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Debian DLA-2018-1 : proftpd-dfsg security update
2019-12-03 00:00:00
Fedora 30 : proftpd (2019-65a983b8b6)
2019-12-09 00:00:00
Fedora 31 : proftpd (2019-bfacf1e958)
2019-12-09 00:00:00
mageia
mageia
Updated proftpd packages fix security vulnerability
2019-12-13 21:25:24
fedora
fedora
[SECURITY] Fedora 31 Update: proftpd-1.3.6b-2.fc31
2019-12-08 01:16:57
[SECURITY] Fedora 30 Update: proftpd-1.3.6b-2.fc30
2019-12-08 01:03:48
[SECURITY] Fedora 31 Update: proftpd-1.3.6c-1.fc31
2020-02-27 17:33:53
suse
suse
Security update for proftpd (moderate)
2020-01-13 00:00:00
gentoo
gentoo
ProFTPd: Multiple vulnerabilities
2020-03-16 00:00:00
oracle
oracle
Oracle Critical Patch Update Advisory - April 2020
2020-04-14 00:00:00

4 Medium

CVSS2

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

4.9 Medium

CVSS3

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

6.2 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.4%

JSON
Related for CVE-2019-19269
openvas9prion1debian1osv2debiancve1cvelist1nvd1ubuntucve1nessus5mageia1fedora4suse1gentoo1oracle1