CVE-2022-22216
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Junos OS: PTX Series and QFX10000 Series: 'Etherleak' memory disclosure in Ethernet padding data
An Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the PFE of Juniper Networks Junos OS on PTX Series and QFX10k Series allows an adjacent unauthenticated attacker to gain access to sensitive information. PTX1000 and PTX10000 Series, and QFX10000 Series and PTX5000 Series devices sometimes do not reliably pad Ethernet packets, and thus some packets can contain fragments of system memory or data from previous packets. This issue is also known as 'Etherleak' and often detected as CVE-2003-0001. This issue affects: Juniper Networks Junos OS on PTX1000 and PTX10000 Series: All versions prior to 18.4R3-S11; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R2-S5, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R1-S1, 21.2R2. Juniper Networks Junos OS on QFX10000 Series and PTX5000 Series: All versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R2-S6, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R2.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Junos OS
- Vendor
- Juniper Networks
- Product
- Junos OS
- Platforms
- PTX1000, PTX10000 Series
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| unspecified | affected | custom | 18.4R3-S11 | Unavailable | None listed |
| 19.1 | affected | custom | 19.1R2-S3, 19.1R3-S7 | Unavailable | None listed |
| 19.2 | affected | custom | 19.2R1-S8, 19.2R3-S4 | Unavailable | None listed |
| 19.3 | affected | custom | 19.3R3-S4 | Unavailable | None listed |
| 19.4 | affected | custom | 19.4R2-S5, 19.4R3-S6 | Unavailable | None listed |
| 20.1 | affected | custom | 20.1R3-S2 | Unavailable | None listed |
| 20.2 | affected | custom | 20.2R3-S3 | Unavailable | None listed |
| 20.3 | affected | custom | 20.3R3-S2 | Unavailable | None listed |
| 20.4 | affected | custom | 20.4R3-S4 | Unavailable | None listed |
| 21.1 | affected | custom | 21.1R2-S1, 21.1R3 | Unavailable | None listed |
| 21.2 | affected | custom | 21.2R1-S1, 21.2R2 | Unavailable | None listed |
Junos OS
- Vendor
- Juniper Networks
- Product
- Junos OS
- Platforms
- QFX10000 Series, PTX5000 Series
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| unspecified | affected | custom | 18.3R3-S6 | Unavailable | None listed |
| 18.4 | affected | custom | 18.4R2-S9, 18.4R3-S10 | Unavailable | None listed |
| 19.1 | affected | custom | 19.1R2-S3, 19.1R3-S7 | Unavailable | None listed |
| 19.2 | affected | custom | 19.2R1-S8, 19.2R3-S4 | Unavailable | None listed |
| 19.3 | affected | custom | 19.3R3-S4 | Unavailable | None listed |
| 19.4 | affected | custom | 19.4R2-S6, 19.4R3-S6 | Unavailable | None listed |
| 20.1 | affected | custom | 20.1R3-S2 | Unavailable | None listed |
| 20.2 | affected | custom | 20.2R3-S3 | Unavailable | None listed |
| 20.3 | affected | custom | 20.3R3-S1 | Unavailable | None listed |
| 20.4 | affected | custom | 20.4R3-S1 | Unavailable | None listed |
| 21.1 | affected | custom | 21.1R2-S1, 21.1R3 | Unavailable | None listed |
| 21.2 | affected | custom | 21.2R2 | Unavailable | None listed |