PT-2023-18965 · Upx+1 · Upx+1

Maggiecwj · Publicado 2023-01-12 · Atualizado 2024-06-15 · CVE-2023-23457

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions UPX (affected versions not specified)

Description A Segmentation fault was found in UPX in PackLinuxElf64::invert pt dynamic() in p lx elf.cpp. An attacker with a crafted input file allows invalid memory address access that could lead to a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2023-23457

MGASA-2023-0052

OPENSUSE-SU-2023:0031-1

OPENSUSE-SU-2023:0088-1

OPENSUSE-SU-2024:12613-1

ROSA-SA-2023-2260

ROSA-SA-2024-2414

Produtos afetados

Debian

Upx

Referências · 48

• 🔥 https://github.com/upx/upx/issues/631 · Exploit
• https://github.com/upx/upx/commit/779b648c5f6aa9b33f4728f79dd4d0efec0bf860 · Correção
• https://suse.com/security/cve/CVE-2023-23457 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2023:0088-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2021-43316 · Nota
• https://suse.com/security/cve/CVE-2021-43311 · Nota
• https://osv.dev/vulnerability/CVE-2023-23457 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2023-23456 · Nota
• https://bugzilla.suse.com/1184701 · Nota
• https://suse.com/security/cve/CVE-2021-30500 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-23457 · Nota de Segurança
• https://suse.com/security/cve/CVE-2021-20285 · Nota
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI · Aviso do Fabricante
• https://lists.opensuse.org/archives/list/[e-mail]/thread/OY3PZTUNJBOAOSBB3625O5WLS7HRY73I · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=2160382 · Correção