Is CVE-2024-2952 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2024-2952 being exploited in the wild.

How severe is CVE-2024-2952?

Critical severity, with a CVSS score of 9.8, published 10 April 2024.

Which products and versions are affected?

Berriai LiteLLM < 1.34.42; litellm (PyPI) ECOSYSTEM:introduced=0,fixed=1.34.42.

Is there a fix for CVE-2024-2952?

Yes. litellm (PyPI): upgrade to 1.34.42 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2024-2952 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2024-2952?

Check whether you run Berriai LiteLLM or litellm (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2024-2952: BerriAI LiteLLM SSTI in completions endpoint

Q: Which products and versions are affected?

Berriai LiteLLM < 1.34.42; litellm (PyPI) ECOSYSTEM:introduced=0,fixed=1.34.42.

Q: Is there a fix for CVE-2024-2952?

Yes. litellm (PyPI): upgrade to 1.34.42 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

Q: How is CVE-2024-2952 attacked?

It is attacked over the network, in a software library.

Q: Am I affected by CVE-2024-2952?

Check whether you run Berriai LiteLLM or litellm (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2024-2952 · Severity: critical · CVSS 9.8 · Published 2024-04-10

LiteLLM, a tool used to connect various AI models to applications, contains a critical security flaw in its completions interface. An attacker can exploit this by providing a specially crafted configuration file that allows them to execute unauthorized commands on the server. This could lead to a complete takeover of the server, theft of sensitive data, or disruption of AI services.

Technologies: Berriai LiteLLM, litellm (PyPI). Vendors: Berriai, PyPI.

Quick answers

Is CVE-2024-2952 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2024-2952 being exploited in the wild.
How severe is CVE-2024-2952?: Critical severity, with a CVSS score of 9.8, published 10 April 2024.
Which products and versions are affected?: Berriai LiteLLM < 1.34.42; litellm (PyPI) ECOSYSTEM:introduced=0,fixed=1.34.42.
Is there a fix for CVE-2024-2952?: Yes. litellm (PyPI): upgrade to 1.34.42 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2024-2952 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2024-2952?: Check whether you run Berriai LiteLLM or litellm (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

litellm (PyPI): upgrade to 1.34.42 or later
```
pip install "litellm>=1.34.42"
```

Technical details

A Server-Side Template Injection (SSTI) vulnerability exists in LiteLLM's `/completions` endpoint. The flaw is located in the `hf_chat_template` method, which processes the `chat_template` parameter from `tokenizer_config.json` files using the Jinja2 template engine without adequate sanitization. A remote, unauthenticated attacker can exploit this by supplying a malicious configuration file, leading to arbitrary code execution on the host server. The issue is addressed in version 1.34.42.

Affected products

BerriAI litellm < 1.34.42

Identifiers

CVE-2024-2952
GHSA-46cm-pfwv-cgf8
PYSEC-2026-387

Timeline

2024-04-10: advisory
2024-04-10: disclosed
2024-04-10: patched

References

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