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MitreCVE-2020-10577

HistoryMar 14, 2020 - 8:15 p.m.

CVE-2020-10577

2020-03-1420:15:13

CWE-362

mitre

web.nvd.nist.gov

101

cve-2020-10577

janus

security

race condition

session claiming

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

Confidence

High

EPSS

0.001

Percentile

35.9%

JSON

An issue was discovered in Janus through 0.9.1. janus.c has multiple concurrent threads that misuse the source property of a session, leading to a race condition when claiming sessions.

Affected configurations

Nvd

Node

meetechojanusRange≤0.9.1

VendorProductVersionCPE
meetechojanus*cpe:2.3:a:meetecho:janus:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
meetecho	janus	*	cpe:2.3:a:meetecho:janus::::::::

References

github.com/meetecho/janus-gateway/pull/1990

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

Confidence

High

EPSS

0.001

Percentile

35.9%

JSON

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