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CVE-2020-14244

CRITICAL
9.8
CVSS Score
Published: December 14, 2020 at 03:39 PM UTC
Updated: June 17, 2026 at 02:54 AM UTC
2 products affected across 1 vendorDominoHcl Domino

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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Domino· Hcltech
95%
9.0.0 ≤ v < 10.0.110.0.1 fix_pack_110.0.1 fix_pack_210.0.1 fix_pack_3
Affected range stops below 10.0.1, so it looks safe — our inference, not a vendor statement
Hcl Domino· Hcltech
60%
v9, v10

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085761

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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