CVE-2021-40403
Publication date 4 February 2022
Last updated 24 July 2024
Ubuntu priority
An information disclosure vulnerability exists in the pick-and-place rotation parsing functionality of Gerbv 2.7.0 and dev (commit b5f1eacd), and Gerbv forked 2.8.0. A specially-crafted pick-and-place file can exploit the missing initialization of a structure to leak memory contents. An attacker can provide a malicious file to trigger this vulnerability.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| gerbv | ||
| 22.04 LTS jammy |
Fixed 2.8.2-1ubuntu0.1~esm1
|
|
| 20.04 LTS focal |
Fixed 2.7.0-1ubuntu0.1
|
|
| 18.04 LTS bionic |
Fixed 2.6.1-3ubuntu0.1~esm1
|
|
| 16.04 LTS xenial |
Fixed 2.6.0-1ubuntu0.16.04.1~esm1
|
|
| 14.04 LTS trusty | Ignored |
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| Parameter | Value |
|---|---|
| Base score |
6.3 · Medium
|
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Changed |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N |