CVE-2020-14034

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_get_codec_from_pt in utils.c has a Buffer Overflow via long value in an SDP Offer packet.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/meetecho/janus-gateway/pull/2229	Third Party Advisory
https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L381	Patch Third Party Advisory
https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L401	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:meetecho:janus:*:*:*:*:*:*:*:*

Information

Published : 2020-06-15 10:15

Updated : 2020-06-18 12:16

NVD link : CVE-2020-14034

Mitre link : CVE-2020-14034

JSON object : View

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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Products Affected

meetecho

janus

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