deardaniel/secdata-raw huggingface dataset:
GitHub Security Advisory: GHSA-43xg-8wmj-cw8h
Package: org.apache.spark:spark-core_2.13 (MAVEN)
Severity: MODERATE (CVSS 5.4)
CWE: CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Vulnerable versions: < 3.2.2
Patched in: 3.2.2

Summary: Apache Spark vulnerable to Log Injection

Details:
A stored cross-site scripting (XSS) vulnerability in Apache Spark 3.2.1 and earlier, and 3.3.0, allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the logs which would be returned in logs rendered in the UI.
GitHub Security Advisory: GHSA-43xg-8wmj-cw8h
Package: org.apache.spark:spark-core_2.9.3 (MAVEN)
Severity: MODERATE (CVSS 5.4)
CWE: CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Vulnerable versions: < 3.2.2
Patched in: unpatched

Summary: Apache Spark vulnerable to Log Injection

Details:
A stored cross-site scripting (XSS) vulnerability in Apache Spark 3.2.1 and earlier, and 3.3.0, allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by including a malicious payload into the logs which would be returned in logs rendered in the UI.
GitHub Security Advisory: GHSA-x44p-gvrj-pj2r
Package: software.amazon.encryption.s3:amazon-s3-encryption-client-java (MAVEN)
Severity: MODERATE (CVSS 5.3)
CWE: CWE-327: Use of a Broken or Risky Cryptographic Algorithm
Vulnerable versions: < 4.0.0
Patched in: 4.0.0

Summary: Amazon S3 Encryption Client for Java has a Key Commitment Issue

Details:
## Summary

S3 Encryption Client for Java is an open-source client-side encryption library used to facilitate writing and reading encrypted records to S3.  

When the encrypted data key (EDK) is stored in an "Instruction File" instead of S3's metadata record, the EDK is exposed to an "Invisible Salamanders" attack  (https://eprint.iacr.org/2019/016), which could allow the EDK to be replaced with a new key. 


## Impact

### Background - Key Commitment

There is a cryptographic property whereby under certain conditions, a single ciphertext could be decrypted into 2 different plaintexts by using different encryption keys. To address this issue, strong encryption schemes use what is known as "key commitment", a process by which an encrypted message can only be decrypted by one key; the key used to originally encrypt the message. 

In older versions of S3EC, when customers are also using a feature called "Instruction File" to store EDKs, key commitment is not implemented because multiple EDKs could be associated to an underlying encrypted message object. For such customers an attack that leverages the lack of key commitment is possible. A bad actor would need two things to leverage this issue: (i) the ability to create a separate, rogue, EDK that will also decrypt the underlying object to produce desired plaintext, and (ii) permission to upload a new instruction file to the S3 bucket to replace the existing instruction file placed there by the user using the S3C.  Any future attempt to decrypt the underlying encrypted message with the S3EC will unwittingly use the rogue EDK to produce a valid plaintext message.

Impacted versions: <= v3.5

## Patches

S3 Encryption Client is introducing the concept of "key commitment" to S3EC where the EDK is cryptographically bound to the ciphertext in order to address this issue. In order to maintain compatibility for in-flight messages we are releasing the fix in two versions.  A code-compatible minor version that can read messages with key-commitment but not write them, and a new major version that can both read and write messages with key-commitment. For maximum safety customers are asked to upgrade to the latest major version: 4.0.0 or later

## Workarounds

There are no workarounds, please upgrade to the suggested version of S3EC.

## References

If users have any questions or comments about this advisory, S3 Encryption Client asks that they contact AWS Security via our issue reporting page or directly via email to [aws-security@amazon.com](mailto:aws-security@amazon.com). Please do not create a public GitHub issue.
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_3.0.0-RC3 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_3.0.0-RC2 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_3.0.0-RC1 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_3.0.0-M3 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_3.0.0-M2 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_3.0.0-M1 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_3 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: 1.3.2

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_2.13.0-RC3 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_2.13.0-RC2 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_2.13.0-RC1 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_2.13.0-M5 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: unpatched

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)
GitHub Security Advisory: GHSA-vc89-hccf-rq55
Package: org.typelevel:jawn-parser_2.13 (MAVEN)
Severity: MODERATE (CVSS 5.9)
CWE: CWE-326: Inadequate Encryption Strength, CWE-400: Uncontrolled Resource Consumption
Vulnerable versions: < 1.3.2
Patched in: 1.3.2

Summary: Hash collision in typelevel jawn

Details:
### Impact

Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack.  Most applications do not implement these traits directly, but inherit from a library:

Affected implementations include:
* `org.http4s` :: `http4s-play-json`
* `org.typelevel :: jawn-ast` (< 0.8.0)
* `org.typelevel :: jawn-play` (discontinued)
* `org.typelevel :: jawn-rojoma` (discontinued)
* `org.typelevel :: jawn-spray` (discontinued)

Unaffected implementations include:
* `io.argonaut :: argonaut-jawn`
* `io.circe :: circe-parser`
* `org.typelevel :: jawn-ast` (>= 0.8.0)
* `org.typelevel :: jawn-json4s` (discontinued)
* `org.typelevel :: jawn-argonaut` (discontinued)

### Patches

`jawn-parser-1.3.2` fixes the issue.

### Workarounds

Override `objectContext()` to use a collision-safe collection.  See [the patch](https://github.com/typelevel/jawn/pull/390/files) for an example in both `SimpleFacade` and `MutableFacade`.

### References

* https://github.com/typelevel/jawn/pull/390

### Credits

* @kag0, for the report and the patch

### For more information
If you have any questions or comments about this advisory:
* Open an issue in [typelevel/jawn](https://github.com/typelevel/jawn)
* E-mail a maintainer:
  * [@rossabaker](mailto:ross@rossabaker.com)