CVE-2019-25051

HIGH

7.8

Descricao

objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow in acommon::ObjStack::dup_top (called from acommon::StringMap::add and acommon::Config::lookup_list).

Detalhes CVE

Pontuacao CVSS v3.17.8

SeveridadeHIGH

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado7/20/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxfedoraproject:fedoragnu:aspell

Fraquezas (CWE)

CWE-787

Referencias

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18462(cve@mitre.org)

https://github.com/gnuaspell/aspell/commit/0718b375425aad8e54e1150313b862e4c6fd324a(cve@mitre.org)

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/aspell/OSV-2020-521.yaml(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2021/07/msg00021.html(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H7E4EI7F6TVN7K6XWU6HSANMCOKKEREE/(cve@mitre.org)

https://www.debian.org/security/2021/dsa-4948(cve@mitre.org)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18462(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/gnuaspell/aspell/commit/0718b375425aad8e54e1150313b862e4c6fd324a(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/aspell/OSV-2020-521.yaml(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2021/07/msg00021.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H7E4EI7F6TVN7K6XWU6HSANMCOKKEREE/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2021/dsa-4948(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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