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debianDebianDEBIAN:DLA-1974-1:DB2C4
HistoryOct 27, 2019 - 6:24 p.m.

[SECURITY] [DLA 1974-1] proftpd-dfsg security update

2019-10-2718:24:26
lists.debian.org
84

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%

Package : proftpd-dfsg
Version : 1.3.5e+r1.3.5-2+deb8u4
CVE ID : CVE-2019-18217

An issue has been found in proftp-dfsg, a versatile, virtual-hosting FTP
daemon.

Due to incorrect handling of overly long commands, a remote
unauthenticated user could trigger a denial-of-service by reaching an

endless loop.

For Debian 8 "Jessie", this problem has been fixed in version
1.3.5e+r1.3.5-2+deb8u4.

We recommend that you upgrade your proftpd-dfsg packages.

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

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%