CVE-2022-0137 - CVE House
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Status published High CVE-2022-0137

A heap buffer overflow in image_set_mask function of HTMLDOC before...

Vulnerability Description

A heap buffer overflow in image_set_mask function of HTMLDOC before 1.9.15 allows an attacker to write outside the buffer boundaries.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

michaelrsweet

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Affected Software

htmldoc
Vulnerable Versions:
1.9.14, 1.9.15

Timeline

Official Publish: November 14th, 2022
Last Modified: April 25th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-119

MITRE ATT&CK TTPs

T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1203 Exploitation for Client Execution
Execution
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control