CVE-2021-20274

Description

A flaw was found in privoxy before 3.0.32. A crash may occur due a NULL-pointer dereference when the socks server misbehaves.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.69% Top 30%
Vendor Advisory gentoo.org Vendor Advisory privoxy.org
Affected: n/a privoxy
Published at:
Updated at:

References

Link Tags
https://www.privoxy.org/announce.txt release notes vendor advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1936662 issue tracking third party advisory patch
https://security.gentoo.org/glsa/202107-16 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-20274?
CVE-2021-20274 has been scored as a high severity vulnerability.
How to fix CVE-2021-20274?
To fix CVE-2021-20274, 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-2021-20274 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-20274 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.
What software or system is affected by CVE-2021-20274?
CVE-2021-20274 affects n/a privoxy.
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