VULNERABILITY

Juniper Junos OS: 2020-04 Security Bulletin: Junos OS: Multiple IPsec AH vulnerabilities resolved. (JSA11016) (multiple CVEs)

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Juniper Junos OS: 2020-04 Security Bulletin: Junos OS: Multiple IPsec AH vulnerabilities resolved. (JSA11016) (multiple CVEs)

Severity
9
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:C)
Published
03/09/2018
Created
04/14/2020
Added
04/13/2020
Modified
03/14/2025

Description

In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p7, 10.4-STABLE, 10.4-RELEASE-p7, and 10.3-RELEASE-p28, the kernel does not properly validate IPsec packets coming from a trusted host. Additionally, a use-after-free vulnerability exists in the IPsec AH handling code. This issue could cause a system crash or other unpredictable results.

Solution(s)

  • juniper-junos-os-upgrade-latest

References

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