CVE-2021-23191 - Vulnerability Details - OpenCVE

A security issue was found in htmldoc v1.9.12 and before. A NULL pointer dereference in the function image_load_jpeg() in image.cxx may result in denial of service.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00245.

Key SSVC decision points have not yet been added.

Vendors	Products
Htmldoc Project	Htmldoc

Configuration 1 [-]

cpe:2.3:a:htmldoc_project:htmldoc:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
Debian DLA	DLA-2700-1	htmldoc security update
Debian DSA	DSA-4928-1	htmldoc security update
EUVD	EUVD-2021-10298	A security issue was found in htmldoc v1.9.12 and before. A NULL pointer dereference in the function image_load_jpeg() in image.cxx may result in denial of service.
Ubuntu USN	USN-7189-1	HTMLDOC vulnerabilities

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=1967022
https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc
https://github.com/michaelrsweet/htmldoc/issues/415
https://ubuntu.com/security/CVE-2021-23191

History

No history.

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-03-02T22:28:10

Updated: 2024-08-03T19:05:54.542Z

Reserved: 2021-04-06T00:00:00

Link: CVE-2021-23191

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-02T23:15:08.347

Modified: 2024-11-21T05:51:20.920

Link: CVE-2021-23191

Redhat

No data.

OpenCVE Enrichment

No data.

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