CVE-2020-8516

概要

参考情報

• lists.torproject.org/pipermail/tor-dev/2020-February/014146.html · Mailing List
• lists.torproject.org/pipermail/tor-dev/2020-February/014147.html · Mailing List
• security-tracker.debian.org/tracker/CVE-2020-8516 · Third Party Advisory
• trac.torproject.org/projects/tor/ticket/33129 · Issue Tracking
• hackerfactor.com/blog/index.php · Exploit

tor のその他の脆弱性

• CVE-2026-77642緊急 9.3tor before 0.4.9.9 was prone to an out-of-bounds write when parsing a consensus or detached signature with unexpected signature digest type…
• CVE-2026-77641高 8.2tor before 0.4.9.9 was prone to a NULL write after free when sending a CONFLUX_SWITCH cell fails. The return value of relay_send_command_fro…
• CVE-2026-77640中 5.3tor before 0.4.9.9 was prone to an infinite loop when decompressing a truncated zlib/gzip stream with done=1. A truncated stream never reac…
• CVE-2026-77639中 5.3Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under…
• CVE-2026-77638緊急 9.0Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle (impersona…