GoBGP: Panic in AdjRib.Update via malformed BGP Update message (Nil Pointer Dereference)
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| osrg | gobgp | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Osrg | Gobgp |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-p3w2-64xm-833j | GoBGP has a panic in AdjRib.Update via malformed BGP Update message (Nil Pointer Dereference) |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.418% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:osrg:gobgp:4.4.0:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Osrg
Osrg gobgp |
|
| Vendors & Products |
Osrg
Osrg gobgp |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. In version 4.4.0, an unauthenticated remote BGP peer can trigger a fatal panic in GoBGP by sending a specially crafted BGP UPDATE message. When the server receives a message with inconsistent attribute lengths, it improperly handles the internal state transition to a "withdraw" action, leading to a nil pointer dereference in the AdjRib.Update function. This causes the entire GoBGP process to crash, resulting in a complete loss of service availability. This issue has been patched in version 4.5.0. | |
| Title | GoBGP: Panic in AdjRib.Update via malformed BGP Update message (Nil Pointer Dereference) | |
| Weaknesses | CWE-476 | |
| References |
| |
| Metrics |
cvssV3_1
|