CVE-2021-40402
Published: 14 April 2022
An out-of-bounds read vulnerability exists in the RS-274X aperture macro multiple outline primitives functionality of Gerbv 2.7.0 and dev (commit b5f1eacd), and Gerbv forked 2.7.1 and 2.8.0. A specially-crafted Gerber file can lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.
Notes
Author | Note |
---|---|
iosifache |
As per https://github.com/gerbv/gerbv/issues/80, the patching is still work in progress. There are multiple commits targeting this issue. |
Priority
Status
Package | Release | Status |
---|---|---|
gerbv
Launchpad, Ubuntu, Debian |
bionic |
Deferred
(2023-07-07)
|
focal |
Deferred
(2023-07-07)
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Deferred
(2023-07-07)
|
|
kinetic |
Ignored
(end of life, was deferred [2023-07-07])
|
|
lunar |
Ignored
(end of life, was deferred [2023-07-07])
|
|
mantic |
Ignored
(end of life, was deferred [2023-07-07])
|
|
noble |
Deferred
(2023-07-07)
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
xenial |
Deferred
(2023-07-07)
|
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 |