Ecosyste.ms: Advisories

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Security Advisories: GSA_kwCzR0hTQS1tNm01LXBwNGctZmNjOM0WNA

S3 storage write is not aborted on errors leading to unbounded memory usage

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

Permalink: https://github.com/advisories/GHSA-m6m5-pp4g-fcc8
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1tNm01LXBwNGctZmNjOM0WNA
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 3 years ago
Updated: over 1 year ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-m6m5-pp4g-fcc8
References: Repository: https://github.com/foxcpp/maddy
Blast Radius: 2.3

Affected Packages

go:github.com/foxcpp/maddy
Dependent packages: 3
Dependent repositories: 2
Downloads:
Affected Version Ranges: < 0.5.1
Fixed in: 0.5.1
All affected versions: 0.0.1, 0.1.0, 0.1.1, 0.2.0, 0.2.1, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.5.0
All unaffected versions: 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.7.0, 0.7.1