CVE-2018-19655
Publication date 29 November 2018
Last updated 26 August 2025
Ubuntu priority
Description
A stack-based buffer overflow in the find_green() function of dcraw through 9.28, as used in ufraw-batch and many other products, may allow a remote attacker to cause a control-flow hijack, denial-of-service, or unspecified other impact via a maliciously crafted raw photo file.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| dcraw | 25.10 questing |
Fixed 9.28-2
|
| 25.04 plucky |
Fixed 9.28-2
|
|
| 24.04 LTS noble |
Fixed 9.28-2
|
|
| 22.04 LTS jammy |
Fixed 9.28-2
|
|
| 20.04 LTS focal |
Fixed 9.28-2
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
|
| 14.04 LTS trusty | Not in release | |
| ufraw | 25.10 questing | Not in release |
| 25.04 plucky | Not in release | |
| 24.04 LTS noble | Not in release | |
| 22.04 LTS jammy | Not in release | |
| 20.04 LTS focal | Not in release | |
| 18.04 LTS bionic |
Fixed 0.22-3.1~build0.18.04.1
|
|
| 16.04 LTS xenial |
Vulnerable
|
|
| 14.04 LTS trusty | Not in release |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
8.8 · High
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |