GitHub Advisoryadvisory · Go
GHSA-m6m5-pp4g-fcc8 S3 storage write is not aborted on errors leading to unbounded memory usage
HIGH
Official page ↗
- Ecosystem
- Go
- Packages
- github.com/foxcpp/maddy
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-772
- Reviewed
- 2021-10-06
Affected packages
• Go github.com/foxcpp/maddy: < 0.5.1 → fixed in 0.5.1
Description
Impact
Anyone using storage.blob.s3 introduced in 0.5.0 with storage.imapsql.
```
storage.imapsql local_mailboxes {
...
msg_store s3 {
...
}
}
```
Patches
The relevant commit is pushed to master and will be included in the 0.5.1 release.
No special handling of the issue has been done due to the small amount of affected users.
Workarounds
None.
References
• Original report: https://github.com/foxcpp/maddy/issues/395
• Fix: https://github.com/foxcpp/maddy/commit/07c8495ee4394fabbf5aac4df8aebeafb2fb29d8
Related
Weakness · CWE (1)
- CWE-772 Missing Release of Resource after Effective Lifetime weakness