CVE-2023-36660
Published: October 18, 2023Last modified: October 18, 2023
Description
The OCB feature in libnettle in Nettle 3.9 before 3.9.1 allows memory corruption.
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | nettle | Not affected (3.8.1-r0) |
| Stream | nettle | Not affected (3.9.1-r0) |
References
- https://bugzilla.suse.com/show_bug.cgi?id=1212112
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html
- https://git.lysator.liu.se/nettle/nettle/-/commit/867a4548b95705291a3afdd66d76e7f17ba2618f
- https://git.lysator.liu.se/nettle/nettle/-/compare/nettle_3.9_release_20230514...nettle_3.9.1_release_20230601
- https://security.gentoo.org/glsa/202401-24