Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-21290 |
CWE-ID | CWE-312 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
satellite (Red Hat package) Operating systems & Components / Operating system package or component pulpcore-selinux (Red Hat package) Operating systems & Components / Operating system package or component tfm-rubygem-katello (Red Hat package) Operating systems & Components / Operating system package or component Red Hat Satellite Server applications / Other server solutions |
Vendor | Red Hat Inc. |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU51835
Risk: Low
CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-21290
CWE-ID:
CWE-312 - Cleartext Storage of Sensitive Information
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to insecure usage of temporary files in AbstractDiskHttpData method in Netty. The application stores sensitive information in temporary file that has insecure permissions. A local user can view application's temporary file and gain access to potentially sensitive data.Install updates from vendor's website.
satellite (Red Hat package): 6.2.0-21.1.el7sat - 6.9.0-1.el7sat
pulpcore-selinux (Red Hat package): 1.2.3-2.el7pc
tfm-rubygem-katello (Red Hat package): 3.4.5.58-1.el7sat - 3.14.0.20-1.el7sat
Red Hat Satellite: before 6.10.2
External linkshttp://access.redhat.com/errata/RHSA-2022:0190
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.