CVE-2023-35852
Published: 19 June 2023
In Suricata before 6.0.13 (when there is an adversary who controls an external source of rules), a dataset filename, that comes from a rule, may trigger absolute or relative directory traversal, and lead to write access to a local filesystem. This is addressed in 6.0.13 by requiring allow-absolute-filenames and allow-write (in the datasets rules configuration section) if an installation requires traversal/writing in this situation.
Priority
Status
Package | Release | Status |
---|---|---|
suricata Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Does not exist
|
|
jammy |
Needs triage
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
mantic |
Needs triage
|
|
noble |
Needs triage
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
xenial |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
References
- https://www.stamus-networks.com/stamus-labs
- https://github.com/OISF/suricata/compare/suricata-6.0.12...suricata-6.0.13
- https://github.com/OISF/suricata/commit/aee1523b4591430ebed1ded0bb95508e6717a335
- https://github.com/OISF/suricata/commit/735f5aa9ca3b28cfacc7a443f93a44387fbacf17
- https://www.cve.org/CVERecord?id=CVE-2023-35852
- NVD
- Launchpad
- Debian