SRX Series: Firewall bypass vulnerability when UUID with leading zeros is configured.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS | affected |
|
Configuration 1 [-]
| AND |
|
Configuration 2 [-]
| AND |
|
Configuration 3 [-]
| AND |
|
No data.
No data available yet.
Vendor Solution
The following software releases have been updated to resolve this specific issue: 12.1X46-D71, 12.3X48-D55, 15.1X49-D100, 17.3R1, and all subsequent releases.
Vendor Workaround
Do not use UUIDs starting with zeros in the configuration.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-0834 | On Juniper Networks SRX series devices, firewall rules configured to match custom application UUIDs starting with zeros can match all TCP traffic. Due to this issue, traffic that should have been blocked by other rules is permitted to flow through the device resulting in a firewall bypass condition. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D71 on SRX series; 12.3X48 versions prior to 12.3X48-D55 on SRX series; 15.1X49 versions prior to 15.1X49-D100 on SRX series. |
No CVSS v4.0
No CVSS v3.1
This CVE is not in the KEV list.
Exploit prediction score: 1.3% (1.269% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.