CVE-2020-9274
Published: 26 February 2020
An issue was discovered in Pure-FTPd 1.0.49. An uninitialized pointer vulnerability has been detected in the diraliases linked list. When the *lookup_alias(const char alias) or print_aliases(void) function is called, they fail to correctly detect the end of the linked list and try to access a non-existent list member. This is related to init_aliases in diraliases.c.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
pure-ftpd Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Not vulnerable
(1.0.49-4)
|
|
| groovy |
Not vulnerable
(1.0.49-4)
|
|
| hirsute |
Not vulnerable
(1.0.49-4)
|
|
| impish |
Not vulnerable
(1.0.49-4)
|
|
| jammy |
Not vulnerable
(1.0.49-4)
|
|
| kinetic |
Not vulnerable
(1.0.49-4)
|
|
| lunar |
Not vulnerable
(1.0.49-4)
|
|
| mantic |
Not vulnerable
(1.0.49-4)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(1.0.49-4)
|
|
| xenial |
Released
(1.0.36-3.2+deb8u1build0.16.04.1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |