CVE-2021-23191

HIGH

7.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado3/2/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

htmldoc_project:htmldoc

Fraquezas (CWE)

CWE-476CWE-476

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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