chore(deps): update dependency cryptography to v42.0.4 [security]
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Current evaluation
Merged automated dependency update upgrading cryptography from v42.0.2 to v42.0.4. This resolves CVE-2024-26130, fixing a NULL pointer dereference crash during pkcs12 serialization. Approved, passed CI, and merged successfully.
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Issue body
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This PR contains the following updates:
| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [cryptography](https://togithub.com/pyca/cryptography) ([changelog](https://cryptography.io/en/latest/changelog/)) | `==42.0.2` -> `==42.0.4` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) |
### GitHub Vulnerability Alerts
#### [CVE-2024-26130](https://togithub.com/pyca/cryptography/security/advisories/GHSA-6vqw-3v5j-54x4)
If `pkcs12.serialize_key_and_certificates` is called with both:
1. A certificate whose public key did not match the provided private key
2. An `encryption_algorithm` with `hmac_hash` set (via `PrivateFormat.PKCS12.encryption_builder().hmac_hash(...)`
Then a NULL pointer dereference would occur, crashing the Python process.
This has been resolved, and now a `ValueError` is properly raised.
Patched in [https://github.com/pyca/cryptography/pull/10423](https://togithub.com/pyca/cryptography/pull/10423)
---
### Release Notes
<details>
<summary>pyca/cryptography (cryptography)</summary>
### [`v42.0.4`](https://togithub.com/pyca/cryptography/compare/42.0.3...42.0.4)
[Compare Source](https://togithub.com/pyca/cryptography/compare/42.0.3...42.0.4)
### [`v42.0.3`](https://togithub.com/pyca/cryptography/compare/42.0.2...42.0.3)
[Compare Source](https://togithub.com/pyca/cryptography/compare/42.0.2...42.0.3)
</details>
---
### Configuration
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🔕 **Ignore**: Close this PR and you won't be reminded about this update again.
---
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Evaluation history
| Date | Model | Scores | Action | Summary |
|---|---|---|---|---|
| qwen/qwen3.6-35b-a3b | — | — | Merged automated dependency update upgrading cryptography from v42.0.2 to v42.0.4. This resolves CVE-2024-26130, fixing a NULL pointer dereference crash during pkcs12 serialization. Approved, passed CI, and merged successfully. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Merged automated dependency update upgrading cryptography from v42.0.2 to v42.0.4 to patch CVE-2024-26130. Renovate bot handled the change, tests passed via Codecov, and the update was auto-merged. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Merged dependency update from cryptography v42.0.2 to v42.0.4. The upgrade patches CVE-2024-26130, fixing a NULL pointer dereference in pkcs12 serialization. Renovate auto-merged after passing tests. |
Update history
No update history recorded yet.
Related issues
| Issue | Project | State | Summary | Similarity |
|---|---|---|---|---|
| #1529 chore(deps): update dependency cryptography to v42.0.2 [security] | charmcraft | merged | Merged automated update upgrading cryptography from 42.0.1 to 42.0.2 to patch CVE-2024-0727, preventing OpenSSL crashes from malformed PKCS12 files. Approved by two reviewers, passed CI, and merged automatically. | |
| #4564 chore(deps): update dependency cryptography to v42 [security] | snapcraft | merged | Merged automated dependency update upgrading cryptography from v41.0.7 to v42.0.2 to patch CVE-2023-50782 and CVE-2024-0727. The change passed CI checks, received two approvals, and was merged into main. | |
| #1396 chore(deps): update dependency cryptography to v41.0.6 [security] | charmcraft | merged | Merged automated dependency update upgrading cryptography from 41.0.4 to 41.0.6 to resolve CVE-2023-49083, preventing a denial of service from NULL-pointer dereference during PKCS7 parsing. Approved and merged automatically by Renovate. | |
| #1164 chore(deps): update dependency cryptography to v41.0.2 [security] | charmcraft | merged | Merged automated dependency update upgrading cryptography from v41.0.0 to v41.0.2 to resolve CVE-2023-38325 SSH certificate vulnerability. Approved, passed CI checks, and successfully merged via Renovate bot. | |
| #1201 chore(deps): update dependency cryptography to v41.0.3 [security] | charmcraft | merged | Merged automated update upgrading cryptography from v41.0.2 to v41.0.3 to resolve OpenSSL vulnerabilities in prebuilt wheels. Approved, passed CI, and auto-merged. | |
| #1019 chore(deps): update dependency cryptography to v39 [security] | charmcraft | closed | Superseded by PR #1024. The automated cryptography v39 security update was closed unmerged to prevent duplication with a newer dependency upgrade. | |
| #1120 chore(deps): update dependency cryptography to v41 [security] - autoclosed | charmcraft | closed | The cryptography v41 security update pull request was autoclosed without merging. Renovate automatically closed it due to inactivity or because the dependency was already updated. No reviews or CI checks were performed. | |
| #1537 chore(deps): update dependency cryptography to v42.0.4 [security] | charmcraft | closed | Maintainer closed the cryptography v42.0.4 security update without merging. The patch requires an environment variable change and will be handled separately. Renovate will ignore this specific version. | |
| #5010 build(deps): update dependency cryptography to v43.0.1 [security] (main) | snapcraft | merged | Merged an automated dependency update upgrading cryptography from 43.0.0 to 43.0.1 to patch a security vulnerability in statically linked OpenSSL wheels. Approved by two reviewers, passed CI, and merged to main. | |
| #1870 build(deps): update dependency cryptography to v43.0.1 [security] (main) | charmcraft | merged | Merged automated dependency update to cryptography v43.0.1 to address a security vulnerability in OpenSSL wheels. Approved by two reviewers, passed CI checks, and merged to main. |