Amazon Kinesis Producer Library for Java leaks AWS credentials
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-532.
Summary
Amazon Kinesis Producer Library for Java before 1.0.8 writes sensitive information into a log file when its logger is set to DEBUG level (CWE-532). Affected versions also pass AWS credentials to the native child process as command-line arguments. A local user with low privileges may be able to read these credentials from the log or the process argument list.
Written with Claude Haiku 5.5 from the sources below · 2026-10-31
Description from the CNA
Insertion of sensitive information into a log file in Amazon Kinesis Producer Library for Java before 1.0.8, when the library's logger is configured at DEBUG log level, might allow local users to obtain the AWS credentials that the library resolved for the application. Separately, affected versions of the library pass these credentials to the native child process as command-line arguments, where a local user can read them from the process argument list. To remediate this issue, users should upgrade to version 1.0.8 or later, rotate any long-term IAM user keys, revoke active role sessions where needed, and restrict or redact log data written by an affected version. 0.x users should migrate to software.amazon.kinesis:amazon-kinesis-producer 1.0.8 or later.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
Upgrade to software.amazon.kinesis:amazon-kinesis-producer 1.0.8 or later, and rotate any long-term IAM user keys and revoke active role sessions where needed. Restrict or redact log data written by an affected version. The sources list no fixed version for amazon-kinesis-producer.
Written with Claude Haiku 5.5 from the sources below · 2026-10-31
- Fix · CNA amazon-kinesis-producer (AWS) Fixed in 1.0.8
Timeline
- 2026-10-30 Threatist record created from CVE-2026-119117
- 2026-10-30 CISA SSVC decision points changed
- 2026-10-30 Priority changed: MEDIUM → LOW
References
More AWS vulnerabilities
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Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences