CVE-2019-7150

MEDIUM

5.5

Descricao

An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlatetom in libelf/elf32_xlatetom.c, due to dwfl_segment_report_module not checking whether the dyn data read from a core file is truncated. A crafted input can cause a program crash, leading to denial-of-service, as demonstrated by eu-stack.

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

Publicado1/29/2019

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

canonical:ubuntu_linuxdebian:debian_linuxelfutils_project:elfutilsopensuse:leapredhat:enterprise_linuxredhat:enterprise_linux_desktopredhat:enterprise_linux_eusredhat:enterprise_linux_serverredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_tusredhat:enterprise_linux_workstation

Fraquezas (CWE)

CWE-125

Referencias

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2019:2197(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2019:3575(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html(cve@mitre.org)

https://sourceware.org/bugzilla/show_bug.cgi?id=24103(cve@mitre.org)

https://sourceware.org/ml/elfutils-devel/2019-q1/msg00070.html(cve@mitre.org)

https://usn.ubuntu.com/4012-1/(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00052.html(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2019:2197(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2019:3575(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/02/msg00036.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2021/10/msg00030.html(af854a3a-2127-422b-91ae-364da2661108)

https://sourceware.org/bugzilla/show_bug.cgi?id=24103(af854a3a-2127-422b-91ae-364da2661108)

https://sourceware.org/ml/elfutils-devel/2019-q1/msg00070.html(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4012-1/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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