CVE-2021-32614
CVE-2021-32614
Vexday Risk Score
3Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS —EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
26 mai 2021Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
A flaw was found in dmg2img through 20170502. fill_mishblk() does not check the length of the read buffer, and copy 0xCC bytes from it. The length of the buffer is controlled by an attacker. By providing a length smaller than 0xCC, memcpy reaches out of the malloc'ed bound. This possibly leads to memory layout information leaking in the data. This might be used in a chain of vulnerability in order to reach code execution.
Produtos afetados
n/a · dmg2img