CVE-2019-11922

EPSS 1.4%

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 1.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

25 jul 2019Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.

Produtos afetados

Facebook · Zstandard

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Referências

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00008.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00062.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00078.html https://github.com/facebook/zstd/pull/1404/commits/3e5cdf1b6a85843e991d7d10f6a2567c15580da0 https://usn.ubuntu.com/4108-1/https://www.facebook.com/security/advisories/cve-2019-11922 https://www.oracle.com/security-alerts/cpuoct2020.html