CVE-2023-49599: Insufficient Entropy

January 10, 2024 (updated January 12, 2024)

An insufficient entropy vulnerability exists in the salt generation functionality of WWBN AVideo dev master commit 15fed957fb. A specially crafted series of HTTP requests can lead to privilege escalation. An attacker can gather system information via HTTP requests and brute force the salt offline, leading to forging a legitimate password recovery code for the admin user.

References

github.com/WWBN/AVideo/commit/15fed957fb64b4055158acfc449bd7974346edb5
github.com/advisories/GHSA-wqcc-qf63-c2x4
nvd.nist.gov/vuln/detail/CVE-2023-49599
talosintelligence.com/vulnerability_reports/TALOS-2023-1900

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