CVE-2018-13043
Published: 1 July 2018
scripts/grep-excuses.pl in Debian devscripts through 2.18.3 allows code execution through unsafe YAML loading because YAML::Syck is used without a configuration that prevents unintended blessing.
Notes
| Author | Note |
|---|---|
| leosilva | vulnerability is only present in version >= 2.17.7. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
devscripts Launchpad, Ubuntu, Debian |
artful |
Released
(2.17.9ubuntu0.1)
|
| bionic |
Released
(2.17.12ubuntu1.1)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: other: https://salsa.debian.org/debian/devscripts/commit/73539f21ec470de727e1242bd6392615b2c5f9ef |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |