RHSA-2020_2297
Vulnerability from csaf_redhat - Published: 2020-05-26 14:39 - Updated: 2024-11-15 08:30Summary
Red Hat Security Advisory: openvswitch2.11 security, bug fix and enhancement update
Severity
Moderate
Notes
Topic: An update for openvswitch2.11 is now available for Fast Datapath for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details: Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.
Security Fix(es):
* dpdk: librte_vhost Interger overflow in vhost_user_set_log_base() (CVE-2020-10722)
* dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)
* dpdk: librte_vhost Missing inputs validation in Vhost-crypto (CVE-2020-10724)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
* [RHEL8] Update OVS 2.11 to last branch-2.11 commit and DPDK 18.11.7 (BZ#1822654)
* [RHEL8] ingress qdisc gets removed (BZ#1826827)
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption.
6.7 (Medium)
Affected products
Fixed
23 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-test-0:2.11.0-54.20200327gita4efc59.el8fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
Threats
Impact
Moderate
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.
6.7 (Medium)
Affected products
Fixed
23 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-test-0:2.11.0-54.20200327gita4efc59.el8fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
Threats
Impact
Moderate
A vulnerability was found in DPDK versions 18.11 and above. The vhost-crypto library code is missing validations for user-supplied values, potentially allowing an information leak through an out-of-bounds memory read.
5.1 (Medium)
Affected products
Fixed
23 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:network-scripts-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-debugsource-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-devel-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:openvswitch2.11-test-0:2.11.0-54.20200327gita4efc59.el8fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-Fast-Datapath:python3-openvswitch2.11-debuginfo-0:2.11.0-54.20200327gita4efc59.el8fdp.x86_64 | — |
Vendor Fix
fix
|
Threats
Impact
Moderate
References
23 references
Acknowledgments
Reporter
Ferruh Yigit
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},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10723"
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{
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"category": "impact",
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],
"title": "dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()"
},
{
"acknowledgments": [
{
"names": [
"Ferruh Yigit"
],
"organization": "Reporter"
}
],
"cve": "CVE-2020-10724",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"discovery_date": "2020-04-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1828884"
}
],
"notes": [
{
"category": "description",
"text": "A vulnerability was found in DPDK versions 18.11 and above. The vhost-crypto library code is missing validations for user-supplied values, potentially allowing an information leak through an out-of-bounds memory read.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dpdk: librte_vhost Missing inputs validation in Vhost-crypto",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This issue did not affect the versions of Ceph as shipped with Red Hat Ceph Storage 3 and 4, as they did not include support for DPDK. Red Hat Enterprise Linux 7 and 8 are not affected by this flaw, as vhost-crypto backend is not built and shipped in DPDK packages.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"threats": [
{
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}
],
"title": "dpdk: librte_vhost Missing inputs validation in Vhost-crypto"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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