CVE-2020-14374
published 2020-09-30CVE-2020-14374: A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing…
PriorityP347high8.8CVSS 3.1
AVLACLPRLUINSCCHIHAH
EPSS
0.43%
34.9th percentile
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| debian | dpdk | < dpdk 19.11.5-1 (bookworm) | dpdk 19.11.5-1 (bookworm) |
| dpdk | data_plane_development_kit | >= 18.02.1 < 18.11.10 | 18.11.10 |
| dpdk | data_plane_development_kit | >= 19.02 < 19.11.5 | 19.11.5 |
| dpdk | dpdk | >= 0 < 19.11.5-1 | 19.11.5-1 |
| dpdk | dpdk | >= 0 < 19.11.5-1 | 19.11.5-1 |
| dpdk | dpdk | >= 0 < 19.11.5-1 | 19.11.5-1 |
| dpdk | dpdk | >= 0 < 19.11.5-1 | 19.11.5-1 |
| opensuse | leap | — | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
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Ubuntu
DPDK vulnerabilities
vendor_ubuntu·2020-09-28
CVE-2020-14374 DPDK vulnerabilities
Title: DPDK vulnerabilities
Summary: Several security issues were fixed in DPDK.
Ryan Hall discovered that DPDK incorrectly handled vhost crypto. An
attacker inside a guest could use these issues to perform multiple attacks,
including denial of service attacks, obtaining sensitive information from
the host, and possibly executing arbitrary code on the host.
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
dpdk: remote Code Execution in vhost_crypto (VM Escape)
vendor_redhat·2020-09-28·CVSS 8.8
CVE-2020-14374 [HIGH] CWE-120 dpdk: remote Code Execution in vhost_crypto (VM Escape)
dpdk: remote Code Execution in vhost_crypto (VM Escape)
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in dpdk. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Statement: This flaw does
Debian
CVE-2020-14374: dpdk - A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawe...
vendor_debian·2020·CVSS 8.8
CVE-2020-14374 [HIGH] CVE-2020-14374: dpdk - A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawe...
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Scope: local
bookworm: resolved (fixed in 19.11.5-1)
bullseye: resolved (fixed in 19.11.5-1)
forky: resolved (fixed in 19.11.5-1)
sid: resolved (fixed in 19.11.5-1)
trixie: resolved (fixed in 19.11.5-1)
GHSA
GHSA-c3m3-jrj3-pjqx: A flaw was found in dpdk in versions before 18
ghsa_unreviewed·2022-05-24
CVE-2020-14374 [HIGH] CWE-120 GHSA-c3m3-jrj3-pjqx: A flaw was found in dpdk in versions before 18
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
OSV
CVE-2020-14374: A flaw was found in dpdk in versions before 18
osv·2020-09-30·CVSS 8.8
CVE-2020-14374 [HIGH] CVE-2020-14374: A flaw was found in dpdk in versions before 18
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-14374 dpdk: remote Code Execution in vhost_crypto (VM Escape) [fedora-all]
bugzilla·2020-09-28·CVSS 8.8
CVE-2020-14374 [HIGH] CVE-2020-14374 dpdk: remote Code Execution in vhost_crypto (VM Escape) [fedora-all]
CVE-2020-14374 dpdk: remote Code Execution in vhost_crypto (VM Escape) [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported ve
Bugzilla
CVE-2020-14374 dpdk: remote Code Execution in vhost_crypto (VM Escape)
bugzilla·2020-09-16·CVSS 8.8
CVE-2020-14374 [HIGH] CVE-2020-14374 dpdk: remote Code Execution in vhost_crypto (VM Escape)
CVE-2020-14374 dpdk: remote Code Execution in vhost_crypto (VM Escape)
Flawed bounds checking in the copy_data function leads to a buffer overflow. An attacker in a virtual machine can leverage the buffer overflow to write arbitrary data to any address in the vhost_crypto application. The vulnerability can be used to gain code execution in the vhost_crypto process. This vulnerability is a complete compromise of the virtual machine host-guest isolation.
Discussion:
Statement:
This flaw does not affect the versions of `dpdk` as shipped with Red Hat Enterprise Linux 7 and 8 or the versions embedded in Red Hat Virtualization or the Fast Datapath `openvswitch` package, as they do not enable generic crypto device library support. This causes the vulnerable code in vhost_crypto.c to not be in
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.htmlhttp://www.openwall.com/lists/oss-security/2021/01/04/1http://www.openwall.com/lists/oss-security/2021/01/04/2http://www.openwall.com/lists/oss-security/2021/01/04/5https://bugzilla.redhat.com/show_bug.cgi?id=1879466https://www.openwall.com/lists/oss-security/2020/09/28/3http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.htmlhttp://www.openwall.com/lists/oss-security/2021/01/04/1http://www.openwall.com/lists/oss-security/2021/01/04/2http://www.openwall.com/lists/oss-security/2021/01/04/5https://bugzilla.redhat.com/show_bug.cgi?id=1879466https://www.openwall.com/lists/oss-security/2020/09/28/3
2020-09-30
Published