Strix
26.1K

CVE-2020-27336

MEDIUMCVSS 5.3/10EPSS 1.71%

Last modified

CVE-2020-27336 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. An issue was discovered in Treck IPv6 before 6.0.1.68. Improper input validation in the IPv6 component when handling a packet sent by an unauthenticated remote attacker could result in an out-of-bounds read of up to three bytes via network access.. EPSS estimates a 1.71% chance of exploitation in the next 30 days.

Description

An issue was discovered in Treck IPv6 before 6.0.1.68. Improper input validation in the IPv6 component when handling a packet sent by an unauthenticated remote attacker could result in an out-of-bounds read of up to three bytes via network access.

Metrics

CVSS 3.1
5.3/10

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

EPSS Probability
1.71%

74.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
TreckIpv6< 6.0.1.68

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-27336?
An issue was discovered in Treck IPv6 before 6.0.1.68. Improper input validation in the IPv6 component when handling a packet sent by an unauthenticated remote attacker could result in an out-of-bounds read of up to three bytes via network access.
How severe is CVE-2020-27336?
CVE-2020-27336 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.71% probability of exploitation in the next 30 days.
How do I fix CVE-2020-27336?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-27336?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST