medium
6.7
CWE
190
Advisory Published
CVE Published
Updated

CVE-2020-10723: Integer Overflow

First published: Tue Apr 28 2020(Updated: )

A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/openvswitch2.11<0:2.11.0-54.20200327gita4efc59.el7fd
0:2.11.0-54.20200327gita4efc59.el7fd
redhat/openvswitch<0:2.9.0-130.el7fd
0:2.9.0-130.el7fd
redhat/openvswitch2.13<0:2.13.0-25.el8fd
0:2.13.0-25.el8fd
redhat/openvswitch2.11<0:2.11.0-54.20200327gita4efc59.el8fd
0:2.11.0-54.20200327gita4efc59.el8fd
redhat/dpdk<0:18.11.8-1.el7_8
0:18.11.8-1.el7_8
redhat/dpdk<0:19.11.3-1.el8
0:19.11.3-1.el8
redhat/openvswitch2.11<0:2.11.3-77.el7fd
0:2.11.3-77.el7fd
redhat/openvswitch-selinux-extra-policy<0:1.0-17.el7fd
0:1.0-17.el7fd
redhat/ovn2.11<0:2.11.1-57.el7fd
0:2.11.1-57.el7fd
redhat/ovn2.11<0:2.11.1-44.el7fd
0:2.11.1-44.el7fd
Dpdk Data Plane Development Kit<=17.05
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=19.10
Canonical Ubuntu Linux=20.04
Fedoraproject Fedora=32
openSUSE Leap=15.1
Oracle Communications Session Border Controller>=8.2<=8.4
Oracle Enterprise Communications Broker=3.1.0
Oracle Enterprise Communications Broker=3.2.0
ubuntu/dpdk<17.11.9-0ubuntu18.04.2
17.11.9-0ubuntu18.04.2
ubuntu/dpdk<18.11.5-0ubuntu0.19.10.2
18.11.5-0ubuntu0.19.10.2
ubuntu/dpdk<19.11.1-0ubuntu1.1
19.11.1-0ubuntu1.1
ubuntu/dpdk<19.11.2<18.11.8<20.02.1
19.11.2
18.11.8
20.02.1
redhat/dpdk<20.02.1
20.02.1
redhat/dpdk<19.11.2
19.11.2
redhat/dkdk<18.11.8
18.11.8
debian/dpdk
18.11.11-1~deb10u1
18.11.11-1~deb10u2
20.11.10-1~deb11u1
20.11.6-1~deb11u1
22.11.4-1~deb12u1
23.11-1

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2020-10723?

    CVE-2020-10723 is a memory corruption issue found in DPDK versions 17.05 and above.

  • What causes the memory corruption issue in CVE-2020-10723?

    The memory corruption issue in CVE-2020-10723 is caused by an integer truncation on the index of a payload.

  • Which software versions are affected by CVE-2020-10723?

    DPDK versions 17.05 and above are affected by CVE-2020-10723.

  • How severe is CVE-2020-10723?

    CVE-2020-10723 has a severity rating of 6.7, which is considered medium.

  • How can I fix CVE-2020-10723?

    To fix CVE-2020-10723, update DPDK to version 20.02.1 or higher.

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