Information Exposure Affecting swift package, versions <2.17.0-2


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.79% (52nd percentile)

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  • Snyk IDSNYK-ECHOLATEST-SWIFT-18480835
  • published31 Jul 2026
  • disclosed2 Jun 2021

Introduced: 2 Jun 2021

CVE-2017-8761  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Echo:latest swift to version 2.17.0-2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream swift package and not the swift package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

In OpenStack Swift through 2.10.1, 2.11.0 through 2.13.0, and 2.14.0, the proxy-server logs full tempurl paths, potentially leaking reusable tempurl signatures to anyone with read access to these logs. All Swift deployments using the tempurl middleware are affected.

CVSS Base Scores

version 3.1