image-size 2.0.2 Denial of Service via Infinite Loop in JXL/HEIF Parser
41Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 8.7epss 0.7%
probabilidade de exploração
0.7%top 49% das CVEs
exploração observada
nãonenhuma fonte reporta
1 exploit(s) público(s)
image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-valued size field in a recognized box-type. Attackers can trigger an infinite loop in the JXL or HEIF image parsers by providing a crafted image containing a box with a size of zero, causing the offset to never advance and permanently hanging the application.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Produtos afetados
image-size · image-sizePoCs públicas encontradas — 1
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Referências
https://access.redhat.com/errata/RHSA-2026:33313https://access.redhat.com/errata/RHSA-2026:37272https://access.redhat.com/security/cve/CVE-2025-71319https://bugzilla.redhat.com/show_bug.cgi?id=2487296https://joshua.hu/image-size-infinite-loop-dos-vulnerabilitieshttps://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-71319.jsonhttps://web.archive.org/web/20260224152152/https://github.com/image-size/image-size/pull/439https://www.vulncheck.com/advisories/image-size-denial-of-service-via-infinite-loop-in-jxl-heif-parser