CVE-2017-6369
Published: 24 March 2017
Insufficient checks in the UDF subsystem in Firebird 2.5.x before 2.5.7 and 3.0.x before 3.0.2 allow remote authenticated users to execute code by using a 'system' entrypoint from fbudf.so.
From the Ubuntu Security Team
It was discovered that Firebird exposed certain UDF libraries. An authenticated attacker could use this issue to execute arbitrary code.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
firebird2.5 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Released
(2.5.2.26540.ds4-9ubuntu1.1)
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(2.5.4.26856.ds4-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Does not exist
|
|
|
firebird3.0 Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Not vulnerable
(3.0.2.32703.ds4-11ubuntu2)
|
|
| cosmic |
Not vulnerable
(3.0.2.32703.ds4-11ubuntu2)
|
|
| disco |
Not vulnerable
(3.0.2.32703.ds4-11ubuntu2)
|
|
| eoan |
Not vulnerable
(3.0.2.32703.ds4-11ubuntu2)
|
|
| focal |
Not vulnerable
(3.0.2.32703.ds4-11ubuntu2)
|
|
| groovy |
Not vulnerable
(3.0.2.32703.ds4-11ubuntu2)
|
|
| hirsute |
Not vulnerable
(3.0.2.32703.ds4-11ubuntu2)
|
|
| impish |
Not vulnerable
(3.0.2.32703.ds4-11ubuntu2)
|
|
| jammy |
Not vulnerable
(3.0.2.32703.ds4-11ubuntu2)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.0.1.32609.ds4-14)
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Ignored
(end of life)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |