CVE-2023-25076
40Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 66%
exploitation probability
66%top 1% of all CVEs
observed exploitation
nono source reports it
A buffer overflow vulnerability exists in the handling of wildcard backend hosts of SNIProxy 0.6.0-2 and the master branch (commit: 822bb80df9b7b345cc9eba55df74a07b498819ba). A specially crafted HTTP or TLS packet can lead to arbitrary code execution. An attacker could send a malicious packet to trigger this vulnerability.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
SNIProxy · SNIProxyReferences
https://github.com/dlundquist/sniproxy/commit/f8d9a433fe22ab2fa15c00179048ab02ae23d583https://lists.debian.org/debian-lts-announce/2023/04/msg00030.htmlhttps://talosintelligence.com/vulnerability_reports/TALOS-2023-1731https://www.debian.org/security/2023/dsa-5413https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1731