CVE-2020-14244

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A vulnerability in the MIME message handling of the Domino server (versions 9 and 10) could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote attacker to crash the server or inject code into the system which would execute with the privileges of the server.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Dec 14, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-142459.8HCL OneTest UI V9.5, V10.0, and V10.1 does not perform authentication for functionality that either requires a provable user identity or con CVE-2020-142467.5HCL OneTest Performance V9.5, V10.0, V10.1 uses basic authentication which is relatively weak. An attacker could potentially decode the enco CVE-2020-142476.5HCL OneTest Performance V9.5, V10.0, V10.1 contains an inadequate session timeout, which could allow an attacker time to guess and use a val CVE-2020-142485.3BigFix Inventory up to v10.0.2 does not set the secure flag for the session cookie in an https session, which can cause the cookie to be sen CVE-2020-14257.8A remoted code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory, aka 'Microsoft Win CVE-2020-142547.5TLS-RSA cipher suites are not disabled in HCL BigFix Inventory up to v10.0.2. If TLS 2.0 and secure ciphers are not enabled then an attacker CVE-2020-142557.5HCL Digital Experience 9.5 containers include vulnerabilities that could expose sensitive data to unauthorized parties via crafted requests.CVE-2020-142587.5HCL Notes is susceptible to a Denial of Service vulnerability caused by improper validation of user-supplied input. A remote unauthenticated CVE-2020-14265.5An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel Information CVE-2020-142609.8HCL Domino is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could ena CVE-2020-142633.9"HCL Traveler Companion is vulnerable to an iOS weak cryptographic process vulnerability via the included MobileIron AppConnect SDK"CVE-2020-142643.9"HCL Traveler Companion is vulnerable to an iOS weak cryptographic process vulnerability via the included MobileIron AppConnect SDK"