Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2020-2304 CVE-2020-2305 |
CWE-ID | CWE-611 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Red Hat OpenShift Container Platform Client/Desktop applications / Software for system administration openshift (Red Hat package) Operating systems & Components / Operating system package or component jenkins-2-plugins (Red Hat package) Operating systems & Components / Operating system package or component openshift-kuryr (Red Hat package) Operating systems & Components / Operating system package or component |
Vendor | Red Hat Inc. |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU48231
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-2304
CWE-ID:
CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied XML input. A remote authenticated attacker can pass a specially crafted XML code to the affected application and view contents of arbitrary files on the system or initiate requests to external systems.
Successful exploitation of the vulnerability may allow an attacker to view contents of arbitrary file on the server or perform network scanning of internal and external infrastructure.
MitigationInstall updates from vendor's website.
Red Hat OpenShift Container Platform: 4.4.0 - 4.4.32
openshift (Red Hat package): 4.4.0-202006061254.git.1.dc84fb4.el7 - 4.4.0-202012052258.p0.git.0.0fd57a4.el8
jenkins-2-plugins (Red Hat package): 4.4.1592817009-1.el7 - 4.4.1598545590-1.el7
openshift-kuryr (Red Hat package): 4.4.0-202006080017.git.1.855ef1d.el8 - 4.4.0-202008131757.p0.git.1813.8e0365d.el8
External linkshttp://access.redhat.com/errata/RHSA-2021:0282
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU48232
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-2305
CWE-ID:
CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied XML input. A remote authenticated attacker can pass a specially crafted XML code to the affected application and view contents of arbitrary files on the system or initiate requests to external systems.
Successful exploitation of the vulnerability may allow an attacker to view contents of arbitrary file on the server or perform network scanning of internal and external infrastructure.
MitigationInstall updates from vendor's website.
Red Hat OpenShift Container Platform: 4.4.0 - 4.4.32
openshift (Red Hat package): 4.4.0-202006061254.git.1.dc84fb4.el7 - 4.4.0-202012052258.p0.git.0.0fd57a4.el8
jenkins-2-plugins (Red Hat package): 4.4.1592817009-1.el7 - 4.4.1598545590-1.el7
openshift-kuryr (Red Hat package): 4.4.0-202006080017.git.1.855ef1d.el8 - 4.4.0-202008131757.p0.git.1813.8e0365d.el8
External linkshttp://access.redhat.com/errata/RHSA-2021:0282
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.