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HistoryNov 05, 2019 - 10:53 p.m.

[SECURITY] [DSA 4559-1] proftpd-dfsg security update

2019-11-0522:53:55
lists.debian.org
55

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.946 High

EPSS

Percentile

99.2%


Debian Security Advisory DSA-4559-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
November 05, 2019 https://www.debian.org/security/faq


Package : proftpd-dfsg
CVE ID : CVE-2019-18217
Debian Bug : 942831

Stephan Zeisberg discovered that missing input validation in ProFTPD, a
FTP/SFTP/FTPS server, could result in denial of service via an infinite
loop.

For the oldstable distribution (stretch), this problem has been fixed
in version 1.3.5b-4+deb9u2.

For the stable distribution (buster), this problem has been fixed in
version 1.3.6-4+deb10u2.

We recommend that you upgrade your proftpd-dfsg packages.

For the detailed security status of proftpd-dfsg please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/proftpd-dfsg

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.946 High

EPSS

Percentile

99.2%