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CVE-2024-49580: JetBrains Ktor information disclosure

October 17, 2024 (updated December 6, 2024)

Improper caching in JetBrains Ktor before 3.0.0 in the HttpCache Plugin could lead to response information disclosure.

References

  • github.com/advisories/GHSA-8qv4-773j-c979
  • github.com/ktorio/ktor
  • github.com/ktorio/ktor/commit/0665736fc35c8ab5525241e975f36819b67f9d3e
  • github.com/ktorio/ktor/commit/d6c3a51df169c163e8f0b9ce77bbe543c70116ac
  • github.com/ktorio/ktor/pull/4337
  • github.com/ktorio/ktor/pull/4368
  • github.com/ktorio/ktor/releases/tag/2.3.13
  • nvd.nist.gov/vuln/detail/CVE-2024-49580
  • www.jetbrains.com/privacy-security/issues-fixed
  • youtrack.jetbrains.com/issue/KTOR-7483

Code Behaviors & Features

Detect and mitigate CVE-2024-49580 with GitLab Dependency Scanning

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Affected versions

All versions before 2.3.13

Fixed versions

  • 2.3.13

Solution

Upgrade to version 2.3.13 or above.

Impact 5.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-524: Use of Cache Containing Sensitive Information

Source file

maven/io.ktor/ktor-client-core-jvm/CVE-2024-49580.yml

Spotted a mistake? Edit the file on GitLab.

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