F5 BIG-IP update for OpenJDK
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2020-14779 CVE-2020-14781 CVE-2020-14782 CVE-2020-14797 |
| CWE-ID | CWE-20 CWE-311 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
BIG-IP Hardware solutions / Firmware |
| Vendor | F5 Networks |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
1) Improper input validation
EUVDB-ID: #VU47780
Risk: Low
CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2020-14779
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to perform service disruption.
The vulnerability exists due to improper input validation within the Serialization component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.
MitigationInstall update from vendor's website.
Vulnerable software versionsBIG-IP: 13.1.0 - 17.0.0
CPE2.3- cpe:2.3:h:f5_networks:big-ip:13.1.5:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:14.1.5:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:15.1.8:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:16.1.3:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:17.0.0:*:*:*:*:*:*:*
https://support.f5.com/csp/article/K35253541
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Missing Encryption of Sensitive Data
EUVDB-ID: #VU47777
Risk: Low
CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2020-14781
CWE-ID:
CWE-311 - Missing Encryption of Sensitive Data
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.
The vulnerability exists due to improper input validation within the JNDI component in Java SE Embedded when processing encrypted LDAP requests. A remote non-authenticated attacker can downgrade the encrypted LDAP connection and gain access to sensitive information.
MitigationInstall update from vendor's website.
Vulnerable software versionsBIG-IP: 13.1.0 - 17.0.0
CPE2.3- cpe:2.3:h:f5_networks:big-ip:13.1.5:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:14.1.5:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:15.1.8:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:16.1.3:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:17.0.0:*:*:*:*:*:*:*
https://support.f5.com/csp/article/K35253541
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Improper input validation
EUVDB-ID: #VU47778
Risk: Low
CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2020-14782
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to manipulate data.
The vulnerability exists due to an error in CertPath implementation within the Libraries component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.
MitigationInstall update from vendor's website.
Vulnerable software versionsBIG-IP: 13.1.0 - 17.0.0
CPE2.3- cpe:2.3:h:f5_networks:big-ip:13.1.5:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:14.1.5:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:15.1.8:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:16.1.3:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:17.0.0:*:*:*:*:*:*:*
https://support.f5.com/csp/article/K35253541
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Improper input validation
EUVDB-ID: #VU47779
Risk: Low
CVSSv4.0: 1.7 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2020-14797
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to manipulate data.
The vulnerability exists due to improper input validation within the Libraries component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.
MitigationInstall update from vendor's website.
Vulnerable software versionsBIG-IP: 13.1.0 - 17.0.0
CPE2.3- cpe:2.3:h:f5_networks:big-ip:13.1.5:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:14.1.5:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:15.1.8:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:16.1.3:*:*:*:*:*:*:*
- cpe:2.3:h:f5_networks:big-ip:17.0.0:*:*:*:*:*:*:*
https://support.f5.com/csp/article/K35253541
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
