Known Vulnerabilities for Ktor by Jetbrains

Listed below are 10 of the newest known vulnerabilities associated with "Ktor" by "Jetbrains".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-43203 In JetBrains Ktor before 1.6.4, nonce verification during the OAuth2 authentication process is implemented improperly. 7.5 - HIGH 2021-11-09 2021-11-10
CVE-2021-25763 In JetBrains Ktor before 1.4.2, weak cipher suites were enabled by default. 5.3 - MEDIUM 2021-02-03 2021-02-05
CVE-2021-25762 In JetBrains Ktor before 1.4.3, HTTP Request Smuggling was possible. 5.3 - MEDIUM 2021-02-03 2021-02-08
CVE-2021-25761 In JetBrains Ktor before 1.5.0, a birthday attack on SessionStorage key was possible. 5.3 - MEDIUM 2021-02-03 2023-08-08
CVE-2020-26129 In JetBrains Ktor before 1.4.1, HTTP request smuggling was possible. 6.5 - MEDIUM 2020-11-16 2020-12-01
CVE-2020-5207 In Ktor before 1.3.0, request smuggling is possible when running behind a proxy that doesn't handle Content-Length and Transf... 7.5 - HIGH 2020-01-27 2020-02-04
CVE-2019-19389 JetBrains Ktor framework before version 1.2.6 was vulnerable to HTTP Response Splitting. 5.4 - MEDIUM 2019-12-26 2020-08-24
CVE-2019-12737 UserHashedTableAuth in JetBrains Ktor framework before 1.2.0-rc uses a One-Way Hash with a Predictable Salt for storing user ... 5.3 - MEDIUM 2019-10-02 2019-10-08
CVE-2019-12736 JetBrains Ktor framework before 1.2.0-rc does not sanitize the username provided by the user for the LDAP protocol, leading t... 9.8 - CRITICAL 2019-10-02 2020-08-24
CVE-2019-10102 JetBrains Ktor framework (created using the Kotlin IDE template) versions before 1.1.0 were resolving artifacts using an http... 8.1 - HIGH 2019-07-03 2023-08-18
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationJetbrainsKtor1.5.0AllAllAll
ApplicationJetbrainsKtor1.4.3AllAllAll
ApplicationJetbrainsKtor1.4.2AllAllAll
ApplicationJetbrainsKtor1.4.1AllAllAll
ApplicationJetbrainsKtor1.4.0AllAllAll
ApplicationJetbrainsKtor1.3.2.2AllAllAll
ApplicationJetbrainsKtor1.3.2.1AllAllAll
ApplicationJetbrainsKtor1.3.2AllAllAll
ApplicationJetbrainsKtor1.3.1AllAllAll
ApplicationJetbrainsKtor1.3.0-AllAll
ApplicationJetbrainsKtor1.3.0beta1AllAll
ApplicationJetbrainsKtor1.3.0beta2AllAll
ApplicationJetbrainsKtor1.2.6AllAllAll
ApplicationJetbrainsKtor1.2.5AllAllAll
ApplicationJetbrainsKtor1.2.4AllAllAll
ApplicationJetbrainsKtor1.2.3-AllAll
ApplicationJetbrainsKtor1.2.3rcAllAll
ApplicationJetbrainsKtor1.2.2AllAllAll
ApplicationJetbrainsKtor1.2.1AllAllAll
ApplicationJetbrainsKtor1.2.0AllAllAll
Results limited to 20 most recent known configurations
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