NULL Pointer Dereference in Janus WebRTC Server
CVE-2020-13898

7.5HIGH

Key Information:

Vendor

Meetecho

Status
Janus
Vendor
CVE Published:
10 June 2020

What is CVE-2020-13898?

A serious vulnerability was identified in Janus WebRTC Server versions up to 0.10.0, characterized by a NULL pointer dereference in the janus_sdp_process function located in the sdp.c file. This flaw may lead to application instability or crash due to improper handling of pointers, potentially impacting the availability of services relying on the Janus platform.

References

https://github.com/meetecho/janus-gateway/blob/v0.10.0/sd...
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https://github.com/meetecho/janus-gateway/blob/v0.10.0/sd...
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https://github.com/meetecho/janus-gateway/pull/2214
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.