CVE-2020-35458 json
An issue was discovered in ClusterLabs Hawk 2.x through 2.3.0-x.
published 2021-01-12 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-23132
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.6%
- EPSS 5.6% chance of exploitation in 30 days, percentile 92%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- hawk2 SLE High Availability Extension 15 SP2, SLE High Availability Extension 15 SP1, SLE High Availability Extension 15 2.4.0+git.1611141202.2fe6369e-3.21.1
- hawk2 SLE High Availability Extension 12 SP3 2.5.0+git.1611141696.64c61e0c-2.36.1
- hawk2 SLE High Availability Extension 12 SP5, SLE High Availability Extension 12 SP4 2.5.0+git.1611141696.64c61e0c-3.24.1
- hawk2 SLE High Availability Extension 12 SP3 2.4.0+git.1607523195.05cd3222-2.33.1
- hawk2 SLE High Availability Extension 12 SP5, SLE High Availability Extension 12 SP4 2.4.0+git.1607523195.05cd3222-3.21.1
- hawk2 SLE High Availability Extension 15 SP2, SLE High Availability Extension 15 SP1, SLE High Availability Extension 15 2.3.0+git.1603969748.10468582-3.18.1
suse advisories SUSE-SU-2021:0200-1SUSE-SU-2021:0198-1SUSE-SU-2021:0192-1SUSE-SU-2021:0090-1SUSE-SU-2021:0089-1SUSE-SU-2021:0088-1
- hawk2 openSUSE Tumbleweed 2.6.4+git.1682509819.1ff135ea-1.1
- hawk2 openSUSE Leap 15.1 2.4.0+git.1611141202.2fe6369e-lp151.2.21.1
- hawk2 openSUSE Leap 15.2 2.4.0+git.1611141202.2fe6369e-lp152.2.12.1
- hawk2 openSUSE Leap 15.1 2.3.0+git.1603969748.10468582-lp151.2.18.1
- hawk2 openSUSE Leap 15.2 2.3.0+git.1603969748.10468582-lp152.2.9.1
opensuse advisories openSUSE-SU-2024:12952-1openSUSE-SU-2021:0147-1openSUSE-SU-2021:0144-1openSUSE-SU-2021:0074-1openSUSE-SU-2021:0054-1
Exploit prediction
5.56% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
bugzilla.suse.com
/show_bug.cgi?id=1179998
issue-tracking, patch, third-party-advisory
-
openwall.com
/lists/oss-security/2021/01/12/3
mailing-list, patch, third-party-advisory
-
openwall.com
/lists/oss-security/2021/01/12/3
mailing-list, patch, third-party-advisory
-
github.com
/ClusterLabs/hawk/releases
release-notes, third-party-advisory
Sources
- CVE List CVE-2020-35458
- NVD CVE-2020-35458
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.