CVE Details for CVE: CVE-2020-10593
Summary
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.
Timestamps | |
---|---|
Last major update | 25-03-2020 - 18:15 |
Published | 23-03-2020 - 13:15 |
Last modified | 25-03-2020 - 18:15 |
Vulnerable Configurations
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cpe:2.3:a:torproject:tor:0.3.5:*:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.3.5:*:*:*:*:*:*:*
-
cpe:2.3:a:torproject:tor:0.3.5.1:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.3.5.1:alpha:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.3.5.2:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.3.5.2:alpha:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.3.5.3:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.3.5.3:alpha:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.3.5.4:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.3.5.4:alpha:*:*:*:*:*:*
-
cpe:2.3:a:torproject:tor:0.3.5.5:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.3.5.5:alpha:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.3.5.6:rc:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.3.5.6:rc:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.3.5.7:*:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.3.5.7:*:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.3.5.8:*:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.3.5.8:*:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.4.1.1:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.4.1.1:alpha:*:*:*:*:*:*
-
cpe:2.3:a:torproject:tor:0.4.1.2:alpha:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.4.1.2:alpha:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.4.1.8:*:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.4.1.8:*:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.4.2.5:*:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.4.2.5:*:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.4.2.6:*:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.4.2.6:*:*:*:*:*:*:*
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cpe:2.3:a:torproject:tor:0.4.2.7:*:*:*:*:*:*:*
cpe:2.3:a:torproject:tor:0.4.2.7:*:*:*:*:*:*:*
CWE
CVSS
Base
5.0
Impact
2.9
Exploitability
10.0
Access
Vector | Complexity | Authentication |
---|---|---|
NETWORK | LOW | NONE |
Impact
Confidentiality | Integrity | Availability |
---|---|---|
NONE | NONE | PARTIAL |
CVSS3
Base
7.5
Impact
3.6
Exploitability
3.9
Access
Attack Complexity | Attack vector | Privileges Required | Scope | User Interaction |
---|---|---|---|---|
LOW | NETWORK | NONE | UNCHANGED | NONE |
Impact
Confidentiality | Integrity | Availability |
---|---|---|
NONE | NONE | HIGH |
VIA4 references
cvss-vector
via4
cvss3-vector
via4
refmap
via4
gentoo | GLSA-202003-50 |
misc | https://trac.torproject.org/projects/tor/ticket/33619 |
suse |