Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2020-10593

Tor before 0.3.5.10, 0.4.x before 0.4.1.9, and 0.4.2.x before 0.4.2.7 allows remote attackers to cause a Denial of Service (memory leak), aka TROVE-2020-004. This occurs in circpad_setup_machine_on_circ because a circuit-padding machine can be negotiated twice on the same circuit.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 78.3%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2020-10593
  • Opensuse » Backports Sle » Version: 15.0
    cpe:2.3:a:opensuse:backports_sle:15.0
  • Torproject » Tor » Version: 0.3.5
    cpe:2.3:a:torproject:tor:0.3.5
  • Torproject » Tor » Version: 0.3.5.1
    cpe:2.3:a:torproject:tor:0.3.5.1
  • Torproject » Tor » Version: 0.3.5.2
    cpe:2.3:a:torproject:tor:0.3.5.2
  • Torproject » Tor » Version: 0.3.5.3
    cpe:2.3:a:torproject:tor:0.3.5.3
  • Torproject » Tor » Version: 0.3.5.4
    cpe:2.3:a:torproject:tor:0.3.5.4
  • Torproject » Tor » Version: 0.3.5.5
    cpe:2.3:a:torproject:tor:0.3.5.5
  • Torproject » Tor » Version: 0.3.5.6
    cpe:2.3:a:torproject:tor:0.3.5.6
  • Torproject » Tor » Version: 0.3.5.7
    cpe:2.3:a:torproject:tor:0.3.5.7
  • Torproject » Tor » Version: 0.3.5.8
    cpe:2.3:a:torproject:tor:0.3.5.8
  • Torproject » Tor » Version: 0.4.1.1
    cpe:2.3:a:torproject:tor:0.4.1.1
  • Torproject » Tor » Version: 0.4.1.2
    cpe:2.3:a:torproject:tor:0.4.1.2
  • Torproject » Tor » Version: 0.4.1.8
    cpe:2.3:a:torproject:tor:0.4.1.8
  • Torproject » Tor » Version: 0.4.2.5
    cpe:2.3:a:torproject:tor:0.4.2.5
  • Torproject » Tor » Version: 0.4.2.6
    cpe:2.3:a:torproject:tor:0.4.2.6
  • Torproject » Tor » Version: 0.4.2.7
    cpe:2.3:a:torproject:tor:0.4.2.7
  • Opensuse » Leap » Version: 15.1
    cpe:2.3:o:opensuse:leap:15.1


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