CVE-2023-39741

MEDIUM

5.5

Descricao

lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::write(int) function at /libzpaq/libzpaq.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.

Detalhes CVE

Pontuacao CVSS v3.15.5

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado8/17/2023

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

long_range_zip_project:long_range_zip

Fraquezas (CWE)

CWE-787

Referencias

https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084(cve@mitre.org)

https://github.com/ckolivas/lrzip/issues/246(cve@mitre.org)

https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow(cve@mitre.org)

https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ckolivas/lrzip/issues/246(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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