PT-2019-15836 · Jetbrains · Ktor

Cy6Ergn0M · Published 2019-12-26 · Updated 2020-08-24 · CVE-2019-19389

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions JetBrains Ktor framework versions prior to 1.2.6

Description The issue allows for HTTP Response Splitting.

Recommendations For versions prior to 1.2.6, update to version 1.2.6 or later to resolve the issue.

Exploit

Fix

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

CVE-2019-19389

Affected Products

Ktor

References · 5

• 🔥 https://gist.github.com/JLLeitschuh/6792947ed57d589b08c1cc8b666c7737 · Exploit
• 🔥 https://twitter.com/JLLeitschuh/status/1210256191110230017?s=20 · Exploit
• https://github.com/ktorio/ktor/pull/1408 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-19389 · Security Note
• https://osv.dev/vulnerability/CVE-2019-19389 · Vendor Advisory