Junos OS and Junos OS Evolved: BGP update message containing aggregator attribute with an ASN value of zero (0) is accepted
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 | unaffected |
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| Juniper Networks | Junos OS Evolved | unaffected |
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Configuration 1 [-]
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No data.
No data available yet.
Vendor Solution
The following software releases have been updated to resolve this specific issue: Junos OS Evolved: 21.4R3-S7-EVO, 22.2R3-S4-EVO, 22.4R3-EVO, 23.2R1-EVO, and all subsequent releases; Junos OS: 21.4R3-S6, 22.1R3-S6, 22.2R3-S3, 22.4R3, 23.2R1, and all subsequent releases.
Vendor Workaround
There are no known workarounds for this issue.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-42510 | An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an integrity impact to the downstream devices. When a peer sends a BGP update message which contains the aggregator attribute with an ASN value of zero (0), rpd accepts and propagates this attribute, which can cause issues for downstream BGP peers receiving this. This issue affects: Junos OS: * All versions before 21.4R3-S6, * 22.2 versions before 22.2R3-S3, * 22.4 versions before 22.4R3; Junos OS Evolved: * All versions before 21.4R3-S7-EVO, * 22.2 versions before 22.2R3-S4-EVO, * 22.4 versions before 22.4R3-EVO. |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.291% probability within 30 days)
| Link | Providers |
|---|---|
| https://supportportal.juniper.net/JSA88138 |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Juniper junos Os Evolved
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| CPEs | cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r3-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r3-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r3-s3:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r3-s4:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r3-s5:*:*:*:*:*:* cpe:2.3:o:juniper:junos:21.4:r3:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:-:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:r3-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:r3-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.2:r3:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.4:-:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.4:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.4:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.4:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.4:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.4:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos:22.4:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:-:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s4:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s5:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3-s6:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:21.4:r3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:-:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r3-s3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.2:r3:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:-:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r1-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r2-s1:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r2-s2:*:*:*:*:*:* cpe:2.3:o:juniper:junos_os_evolved:22.4:r2:*:*:*:*:*:* |
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| Vendors & Products |
Juniper junos Os Evolved
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Juniper
Juniper junos Juniper junos Evolved |
|
| CPEs | cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* cpe:2.3:o:juniper:junos_evolved:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Juniper
Juniper junos Juniper junos Evolved |
|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an integrity impact to the downstream devices. When a peer sends a BGP update message which contains the aggregator attribute with an ASN value of zero (0), rpd accepts and propagates this attribute, which can cause issues for downstream BGP peers receiving this. This issue affects: Junos OS: * All versions before 21.4R3-S6, * 22.2 versions before 22.2R3-S3, * 22.4 versions before 22.4R3; Junos OS Evolved: * All versions before 21.4R3-S7-EVO, * 22.2 versions before 22.2R3-S4-EVO, * 22.4 versions before 22.4R3-EVO. | |
| Title | Junos OS and Junos OS Evolved: BGP update message containing aggregator attribute with an ASN value of zero (0) is accepted | |
| Weaknesses | CWE-754 | |
| References |
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| Metrics |
cvssV3_1
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