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Posted to dev@streampipes.apache.org by GitBox <gi...@apache.org> on 2022/04/13 14:32:58 UTC
[GitHub] [incubator-streampipes] HelenParr opened a new pull request, #83: Potential security vulnerability in the lz4 C library. Can you help upgrade to patch versions?
HelenParr opened a new pull request, #83:
URL: https://github.com/apache/incubator-streampipes/pull/83
Hi, @tejoha , @wipatrick , I'd like to report a vulnerable dependency in **org.apache.streampipes:streampipes-wrapper-spark:0.69.0**.
### Issue Description
I noticed that **org.apache.streampipes:streampipes-wrapper-spark:0.69.0** directly depends on **org.lz4:lz4-java:1.5.0**. However, as shown in the following dependency graph, **org.lz4:lz4-java:1.5.0** sufferes from the vulnerabilities which the C library **lz4(version:1.8.3)** exposed, containing 2 CVEs: [CVE-2021-3520](https://nvd.nist.gov/vuln/detail/CVE-2021-3520),[CVE-2019-17543](https://nvd.nist.gov/vuln/detail/CVE-2019-17543).
### Dependency Graph between Java and Shared Libraries
Furthermore, the vulnerable methods in the vulnerable shared libraries can be actually invoked by Java code. For instance, the following LZ4-JNI interfaces(Java code): `LZ4JNIFastDecompressor::decompress()`, `LZ4JNISafeDecompressor::decompress()`, `LZ4JNICompressor::compress()` can reach the vulnerable method(C code) `LZ4_write32()` reported by [CVE-2019-17543](https://nvd.nist.gov/vuln/detail/CVE-2019-17543).
```
call chain----
LZ4JNISafeDecompressor::decompress() -> LZ4_decompress_safe() -> LZ4_decompress_generic() -> LZ4_write32()
LZ4JNIFastDecompressor::decompress() -> LZ4_decompress_fast() -> LZ4_decompress_generic() -> LZ4_write32()
LZ4JNICompressor::compress() -> LZ4_compress_limitedOutput() -> LZ4_compress_default -> LZ4_compress_fast -> LZ4_compress_fast_extState() -> LZ4_compress_generic() -> LZ4_write32()
```
### Suggested Vulnerability Patch Versions
**org.lz4:lz4-java:1.7.0** (**>=1.7.0**) has upgraded this vulnerable C library `lz4` to the patch version **1.9.2**.
Java build tools cannot report vulnerable C libraries, which may induce potential security issues to many downstream Java projects. Could you please upgrade this vulnerable dependency?
Thanks for your help~
Best regards,
Helen Parr
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[GitHub] [incubator-streampipes] tenthe commented on pull request #83: Potential security vulnerability in the lz4 C library. Can you help upgrade to patch versions?
Posted by GitBox <gi...@apache.org>.
tenthe commented on PR #83:
URL: https://github.com/apache/incubator-streampipes/pull/83#issuecomment-1102942059
Thanks for creating the PR. I will also close this PR as described in PR #82.
The module is removed in the current development branch
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[GitHub] [incubator-streampipes] tenthe closed pull request #83: Potential security vulnerability in the lz4 C library. Can you help upgrade to patch versions?
Posted by GitBox <gi...@apache.org>.
tenthe closed pull request #83: Potential security vulnerability in the lz4 C library. Can you help upgrade to patch versions?
URL: https://github.com/apache/incubator-streampipes/pull/83
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