Description
Datadog dd-trace-py is the Datadog Python APM client. Prior to 4.8.2, Datadog tracing libraries that implement W3C baggage propagation parse incoming baggage HTTP headers without enforcing DD_TRACE_BAGGAGE_MAX_ITEMS or DD_TRACE_BAGGAGE_MAX_BYTES limits on the extract path. A remote, unauthenticated attacker can send a request whose baggage header contains an arbitrarily large number of comma-separated key-value pairs or a single very large value, causing unbounded CPU and memory consumption and enabling a remote denial of service against HTTP services with baggage propagation enabled. This issue is fixed in version 4.8.2.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| DataDog | dd-trace-py | < 4.8.2 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | datadog-agent-7.72-core-integrations | No fix yet | — |
| Wolfi rolling | datadog-agent-7.73-core-integrations | 7.73.3-r23 | — |
| Wolfi rolling | datadog-agent-7.77-core-integrations | 7.77.3-r23 | — |
| Wolfi rolling | datadog-agent-7.78-core-integrations | 7.78.4-r16 | — |
| Wolfi rolling | datadog-agent-7.79-core-integrations | 7.79.2-r16 | — |
| Wolfi rolling | datadog-agent-7.80-core-integrations | 7.80.4-r10 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | ddtrace | < 4.8.2 | 4.8.2 | GHSA-mw54-j2v2-42hr |