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CVE-2021-20298

CVE-2021-20298

EPSS 1.2%CWE-400
Vexday Risk Score
3Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS —EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
23 ago 2022Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
A flaw was found in OpenEXR's B44Compressor. This flaw allows an attacker who can submit a crafted file to be processed by OpenEXR, to exhaust all memory accessible to the application. The highest threat from this vulnerability is to system availability.
Produtos afetados
n/a · OpenEXR

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Referências
https://access.redhat.com/security/cve/CVE-2021-20298https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25913https://bugzilla.redhat.com/show_bug.cgi?id=1939156https://github.com/AcademySoftwareFoundation/openexr/commit/85fd638ae0d5fa132434f4cbf32590261c1dba97https://github.com/AcademySoftwareFoundation/openexr/pull/843https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html