CVE-2020-1628
Description
Juniper Networks Junos OS uses the 128.0.0.0/2 subnet for internal communications between the RE and PFEs. It was discovered that packets utilizing these IP addresses may egress an EX4300 switch, leaking configuration information such as heartbeats, kernel versions, etc. out to the Internet, leading to an information exposure vulnerability. This issue affects Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D53 on EX4300; 15.1 versions prior to 15.1R7-S6 on EX4300; 15.1X49 versions prior to 15.1X49-D200, 15.1X49-D210 on EX4300; 16.1 versions prior to 16.1R7-S7 on EX4300; 17.1 versions prior to 17.1R2-S11, 17.1R3-S2 on EX4300; 17.2 versions prior to 17.2R3-S3 on EX4300; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7 on EX4300; 17.4 versions prior to 17.4R2-S9, 17.4R3 on EX4300; 18.1 versions prior to 18.1R3-S8 on EX4300; 18.2 versions prior to 18.2R3-S2 on EX4300; 18.3 versions prior to 18.3R2-S3, 18.3R3, 18.3R3-S1 on EX4300; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R3 on EX4300; 19.1 versions prior to 19.1R1-S4, 19.1R2 on EX4300; 19.2 versions prior to 19.2R1-S4, 19.2R2 on EX4300; 19.3 versions prior to 19.3R1-S1, 19.3R2 on EX4300.
Risk Information
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple Vulnerabilities are fixed in junos 14.1X53-D53 | NCM |
| Multiple Vulnerabilities are fixed in junos 15.1R7-S6 | NCM |
| Multiple Vulnerabilities are fixed in junos 16.1R7-S7 | NCM |
| Vulnerabilities CVE-2020-1615,CVE-2020-1628,CVE-2020-1632,CVE-2020-1656 are fixed in junos 17.1R3-S2 | NCM |
| Multiple Vulnerabilities are fixed in junos 17.2R3-S3 | NCM |
| Multiple Vulnerabilities are fixed in junos 17.3R3-S7 | NCM |
| Multiple Vulnerabilities are fixed in junos 17.4R3 | NCM |
| Multiple Vulnerabilities are fixed in junos 18.1r3-s8 | NCM |
| Multiple Vulnerabilities are fixed in junos 18.2R3-S2 | NCM |
| Multiple Vulnerabilities are fixed in junos 18.3R3-S1 | NCM |
| Multiple Vulnerabilities are fixed in junos 18.4R3 | NCM |
| Multiple Vulnerabilities are fixed in junos 19.1R2 | NCM |
| Multiple Vulnerabilities are fixed in junos 19.2R2 | NCM |
| Multiple Vulnerabilities are fixed in junos 19.3r2 | NCM |
| Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2020-1628) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
| PATCH-1704488 | Security Update for junos 9.2r1 |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234