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CVE-2021-33236

Good to know:

Date: August 15, 2022

Buffer Overflow vulnerability in write_header in htmldoc through 1.9.11 allows attackers to casue a denial of service via /htmldoc/htmldoc/html.cxx:273.

Language: C++

Severity Score

5.5

Related Resources (4)

Url: https://github.com/michaelrsweet/htmldoc/issues/425

Url: https://security-tracker.debian.org/tracker/CVE-2021-33236

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-33236

Url: https://www.mend.io/vulnerability-database/CVE-2021-33236

Severity Score

5.5

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

Upgrade Version

Upgrade to version v1.9.12

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CVSS v3.1

Base Score:	5.5
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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CVE-2021-33236

Good to know:

Date: August 15, 2022

Language: C++

Severity Score

Related Resources (4)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

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