CVE-2021-23191

HIGH

7.8

Description

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.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published3/2/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

htmldoc_project:htmldoc

Weaknesses (CWE)

CWE-476CWE-476

References

https://bugzilla.redhat.com/show_bug.cgi?id=1967022(secalert@redhat.com)

https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc(secalert@redhat.com)

https://github.com/michaelrsweet/htmldoc/issues/415(secalert@redhat.com)

https://ubuntu.com/security/CVE-2021-23191(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1967022(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/michaelrsweet/htmldoc/commit/369b2ea1fd0d0537ba707f20a2f047b6afd2fbdc(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/michaelrsweet/htmldoc/issues/415(af854a3a-2127-422b-91ae-364da2661108)

https://ubuntu.com/security/CVE-2021-23191(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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