CVE-2020-35458
9.8
CRITICAL · CVSS 3.1 · EPSS 5.6% (pctl 93)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
An issue was discovered in ClusterLabs Hawk 2.x through 2.3.0-x. There is a Ruby shell code injection issue via the hawk_remember_me_id parameter in the login_from_cookie cookie. The user logout routine could be used by unauthenticated remote attackers to execute code as hauser.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 5.56% — more likely to be exploited than 93% of all CVEs |
| Weakness | CWE-78 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-01-12 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| clusterlabs | hawk |
References
- http://www.openwall.com/lists/oss-security/2021/01/12/3
- https://bugzilla.suse.com/show_bug.cgi?id=1179998
- https://github.com/ClusterLabs/hawk/releases
- https://www.openwall.com/lists/oss-security/2021/01/12/3
- http://www.openwall.com/lists/oss-security/2021/01/12/3
- https://bugzilla.suse.com/show_bug.cgi?id=1179998
- https://github.com/ClusterLabs/hawk/releases
- https://www.openwall.com/lists/oss-security/2021/01/12/3
→ the Explorer · watch your stack · NVD