CVE-2019-5613
First published: Tue Feb 18 2020(Updated: )
In FreeBSD 12.0-RELEASE before 12.0-RELEASE-p13, a missing check in the ipsec packet processor allows reinjection of an old packet to be accepted by the ipsec endpoint. Depending on the higher-level protocol in use over ipsec, this could allow an action to be repeated.
Credit: secteam@freebsd.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FreeBSD Kernel | =12.0 | |
| FreeBSD Kernel | =12.0-p1 | |
| FreeBSD Kernel | =12.0-p10 | |
| FreeBSD Kernel | =12.0-p11 | |
| FreeBSD Kernel | =12.0-p12 | |
| FreeBSD Kernel | =12.0-p2 | |
| FreeBSD Kernel | =12.0-p3 | |
| FreeBSD Kernel | =12.0-p4 | |
| FreeBSD Kernel | =12.0-p6 | |
| FreeBSD Kernel | =12.0-p7 | |
| FreeBSD Kernel | =12.0-p8 | |
| FreeBSD Kernel | =12.0-p9 |
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Frequently Asked Questions
What is the severity of CVE-2019-5613?
The severity of CVE-2019-5613 is considered to be moderate due to the potential for repeated actions over an IPsec connection.
How do I fix CVE-2019-5613?
To fix CVE-2019-5613, upgrade your FreeBSD installation to 12.0-RELEASE-p13 or later.
Which versions of FreeBSD are affected by CVE-2019-5613?
CVE-2019-5613 affects FreeBSD versions 12.0 through 12.0-RELEASE-p12.
What type of vulnerability is CVE-2019-5613?
CVE-2019-5613 is a vulnerability in the IPsec packet processor that allows for the reinjection of old packets.
What impact does CVE-2019-5613 have on system security?
CVE-2019-5613 could allow an attacker to repeat actions that are processed over an IPsec connection, potentially leading to unauthorized operations.
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- version/freebsd kernel/12.0
- version/freebsd kernel/12.0-p1
- version/freebsd kernel/12.0-p10
- version/freebsd kernel/12.0-p11
- version/freebsd kernel/12.0-p12
- version/freebsd kernel/12.0-p2
- version/freebsd kernel/12.0-p3
- version/freebsd kernel/12.0-p4
- version/freebsd kernel/12.0-p6
- version/freebsd kernel/12.0-p7
- version/freebsd kernel/12.0-p8
- version/freebsd kernel/12.0-p9