Advisory ROSA-SA-2023-2188

2023-07-1112:13:26

ROSA LAB

abf.rosalinux.ru

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.013 Low

EPSS

Percentile

85.5%

JSON

Software: pure-ftpd 1.0.51
OS: ROSA-CHROME

package_evr_string: pure-ftpd-1.0.51-1.src.rpm

CVE-ID: CVE-2020-9274
BDU-ID: None
CVE-Crit: HIGH
CVE-DESC.: An uninitialized pointer vulnerability has been discovered in the linked list of diraliases. When the *lookup_alias(const char alias) or print_aliases(void) function is called, they fail to correctly identify the end of the linked list and attempt to access a non-existent list item. This is due to init_aliases in diraliases.c.
CVE-STATUS: Fixed
CVE-REV: To close, run the command: sudo dnf update pure-ftpd

CVE-ID: CVE-2021-40524
BDU-ID: None
CVE-Crit: HIGH
CVE-DESC.: In Pure-FTPd before version 1.0.50, an incorrect max_filesize quota mechanism on the server allows attackers to upload files of unlimited size, which can cause a denial of service or server hang. This happens because a certain test greater than zero does not assume an initial value of -1.
CVE-STATUS: Fixed
CVE-REV: To close, run the command: sudo dnf update pure-ftpd