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CVE-2025-52886

MEDIUM

5.9

Descricao

Poppler is a PDF rendering library. Versions prior to 25.06.0 use `std::atomic_int` for reference counting. Because `std::atomic_int` is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue.

Detalhes CVE

Pontuacao CVSS v3.15.9

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado7/2/2025

Ultima modificacao11/4/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

freedesktop:poppler

Fraquezas (CWE)

CWE-416

Referencias

https://gitlab.freedesktop.org/poppler/poppler/-/commit/04bd91684ed41d67ae0f10cde0660e4ed74ac203(security-advisories@github.com)

https://gitlab.freedesktop.org/poppler/poppler/-/commit/ac36affcc8486de38e8905a8d6547a3464ff46e5(security-advisories@github.com)

https://gitlab.freedesktop.org/poppler/poppler/-/issues/1581(security-advisories@github.com)

https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/1828(security-advisories@github.com)

https://securitylab.github.com/advisories/GHSL-2025-054_poppler/(security-advisories@github.com)

http://www.openwall.com/lists/oss-security/2025/07/11/5(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2025/07/12/1(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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