CVE-2020-35458

CRITICAL EPSS 91.6%
Published Jan 12, 20215y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Jan 12, 2021 5y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
91.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-78 OS Command Injection Injection

Affected Products 2

VendorProductVersionRange
clusterlabshawk2.2.0-12any
clusterlabshawk2.3.0-12any

References 4

  • openwall.com http://www.openwall.com/lists/oss-security/2021/01/12/3
    Mailing ListPatchThird Party Advisory
  • bugzilla.suse.com https://bugzilla.suse.com/show_bug.cgi?id=1179998
    Issue TrackingPatchThird Party Advisory
  • github.com https://github.com/ClusterLabs/hawk/releases
    Release NotesThird Party Advisory
  • openwall.com https://www.openwall.com/lists/oss-security/2021/01/12/3
    Mailing ListPatchThird Party Advisory

Remediation

  • openwall.com http://www.openwall.com/lists/oss-security/2021/01/12/3
    Mailing ListPatchThird Party Advisory
  • bugzilla.suse.com https://bugzilla.suse.com/show_bug.cgi?id=1179998
    Issue TrackingPatchThird Party Advisory
  • openwall.com https://www.openwall.com/lists/oss-security/2021/01/12/3
    Mailing ListPatchThird Party Advisory