PT-2019-15921 · Jetbrains · Ktor

Dtretyakov · Published 2019-12-10 · Updated 2020-02-12 · CVE-2019-19703

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Ktor versions prior to 1.3.0

Description The issue concerns the client resending data from the HTTP Authorization header to a redirect location.

Recommendations For versions prior to 1.3.0, update to version 1.3.0 or later to resolve the issue.

Exploit

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2019-19703

GHSA-XWGQ-PCQX-HPMV

Affected Products

Ktor

References · 5

• 🔥 https://github.com/ktorio/ktor/issues/1467 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-19703 · Security Note
• https://osv.dev/vulnerability/CVE-2019-19703 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xwgq-pcqx-hpmv · Vendor Advisory
• https://github.com/ktorio/ktor/commit/0c108156f45423d09014b47be810188629cb878f · Note