CVE-2020-14034

Description

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.72% Top 30%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L381 third party advisory patch
https://github.com/meetecho/janus-gateway/blob/v0.10.0/utils.c#L401 third party advisory patch
https://github.com/meetecho/janus-gateway/pull/2229 third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-14034?
CVE-2020-14034 has been scored as a critical severity vulnerability.
How to fix CVE-2020-14034?
To fix CVE-2020-14034, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-14034 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-14034 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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