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CVE-2015-8011 (GCVE-0-2015-8011)
Vulnerability from cvelistv5 – Published: 2020-01-28 18:15 – Updated: 2024-08-06 08:06- n/a
| URL | Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2015/10/16/2 | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2015/10/30/2 | x_refsource_MISC |
| https://github.com/vincentbernat/lldpd/commit/dd4… | x_refsource_MISC |
| https://www.debian.org/security/2021/dsa-4836 | vendor-advisoryx_refsource_DEBIAN |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://cert-portal.siemens.com/productcert/pdf/s… | x_refsource_CONFIRM |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07 | x_refsource_MISC |
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}
}
RHSA-2021:0028
Vulnerability from csaf_redhat - Published: 2021-01-06 11:25 - Updated: 2026-03-18 11:27A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-host-0:2.11.1-56.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.12-20201216.0.el7_9.src | — |
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| Unresolved product id: 7Server-RHV-S-4.3:ovn2.11-0:2.11.1-56.el7fdp.src | — |
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| Unresolved product id: 7Server-RHV-S-4.3:ovn2.11-central-0:2.11.1-56.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RHV-S-4.3:ovn2.11-debuginfo-0:2.11.1-56.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RHV-S-4.3:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.12-4.el7ev.src | — |
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| Unresolved product id: 7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.12-4.el7ev.x86_64 | — |
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| Unresolved product id: 7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.12-4.el7ev.noarch | — |
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"name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
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"text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.",
"title": "Vulnerability description"
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{
"category": "summary",
"text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.",
"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"
}
],
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},
{
"category": "external",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536"
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{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-8011"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2",
"url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
},
{
"category": "external",
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"url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
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"release_date": "2015-10-15T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-01-06T11:25:17+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891",
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c"
}
]
}
RHSA-2021:0931
Vulnerability from csaf_redhat - Published: 2021-03-18 13:08 - Updated: 2026-03-18 11:27A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.src | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
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.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.src | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
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.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
|
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.src | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
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.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
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"text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c",
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"text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.",
"title": "Statement"
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"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.",
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{
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"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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{
"category": "impact",
"details": "Important"
}
],
"title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c"
},
{
"acknowledgments": [
{
"names": [
"Ferruh Yigit"
],
"organization": "Reporter"
}
],
"cve": "CVE-2020-10722",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"discovery_date": "2020-04-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1828867"
}
],
"notes": [
{
"category": "description",
"text": "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.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()",
"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.",
"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"
}
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{
"category": "external",
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"url": "https://www.cve.org/CVERecord?id=CVE-2020-10722"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-10722",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10722"
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{
"category": "impact",
"details": "Moderate"
}
],
"title": "dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()"
},
{
"acknowledgments": [
{
"names": [
"Ferruh Yigit"
],
"organization": "Reporter"
}
],
"cve": "CVE-2020-10723",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"discovery_date": "2020-04-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1828874"
}
],
"notes": [
{
"category": "description",
"text": "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.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()",
"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.",
"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"
}
],
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"category": "self",
"summary": "Canonical URL",
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},
{
"category": "external",
"summary": "RHBZ#1828874",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828874"
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{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2020-10723",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10723"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-10723",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10723"
},
{
"category": "external",
"summary": "https://bugs.dpdk.org/show_bug.cgi?id=268",
"url": "https://bugs.dpdk.org/show_bug.cgi?id=268"
},
{
"category": "external",
"summary": "https://www.openwall.com/lists/oss-security/2020/05/18/2",
"url": "https://www.openwall.com/lists/oss-security/2020/05/18/2"
}
],
"release_date": "2020-05-18T00:00:00+00:00",
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{
"category": "vendor_fix",
"date": "2021-03-18T13:08:46+00:00",
"details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"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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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2020-10724"
},
{
"category": "external",
"summary": "RHBZ#1828884",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1828884"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2020-10724",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10724"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-10724",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10724"
},
{
"category": "external",
"summary": "https://bugs.dpdk.org/show_bug.cgi?id=269",
"url": "https://bugs.dpdk.org/show_bug.cgi?id=269"
},
{
"category": "external",
"summary": "https://www.openwall.com/lists/oss-security/2020/05/18/2",
"url": "https://www.openwall.com/lists/oss-security/2020/05/18/2"
}
],
"release_date": "2020-05-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-03-18T13:08:46+00:00",
"details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"restart_required": {
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},
"url": "https://access.redhat.com/errata/RHSA-2021:0931"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
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"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "dpdk: librte_vhost Missing inputs validation in Vhost-crypto"
}
]
}
RHSA-2021:0988
Vulnerability from csaf_redhat - Published: 2021-03-25 12:18 - Updated: 2026-03-18 11:27A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in PostgreSQL, where it did not properly sanitize the search_path during logical replication. This flaw allows an authenticated attacker to use this flaw in an attack similar to CVE-2018-1058 to execute an arbitrary SQL command in the user's context for replication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
|
A flaw was found in PostgreSQL, where some PostgreSQL extensions did not use the search_path safely in their installation script. This flaw allows an attacker with sufficient privileges to trick an administrator into executing a specially crafted script during the extension's installation or update. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
|
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"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0988"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "postgresql: Uncontrolled search path element in CREATE EXTENSION"
}
]
}
RHSA-2021:2077
Vulnerability from csaf_redhat - Published: 2021-05-20 19:33 - Updated: 2026-04-30 04:07A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.src | — |
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fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
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fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
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fix
Workaround
|
A flaw was found in multiple versions of Open vSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.src | — |
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
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|
A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
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| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
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fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
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|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for openvswitch is now available in Fast Datapath for Red Hat\nEnterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. 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.",
"title": "Topic"
},
{
"category": "general",
"text": "Open vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic.\n\nSecurity Fix(es):\n\n* lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c\n(CVE-2015-8011)\n\n* openvswitch: limitation in the OVS packet parsing in userspace leads to DoS\n(CVE-2020-35498)\n\n* lldp/openvswitch: denial of service via externally triggered memory leak\n(CVE-2020-27827)",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "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.",
"title": "Terms of Use"
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{
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"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2077.json"
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"title": "Red Hat Security Advisory: openvswitch security update",
"tracking": {
"current_release_date": "2026-04-30T04:07:13+00:00",
"generator": {
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"engine": {
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"revision_history": [
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"number": "1",
"summary": "Initial version"
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{
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"number": "2",
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{
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"number": "3",
"summary": "Last generated version"
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"version": "3"
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},
"product_tree": {
"branches": [
{
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{
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{
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"name": "Fast Datapath for Red Hat Enterprise Linux 7",
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},
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"text": "1896536"
}
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"title": "Vulnerability description"
},
{
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},
{
"category": "other",
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"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"
}
],
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{
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},
{
"category": "external",
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"url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2",
"url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
}
],
"release_date": "2015-10-15T00:00:00+00:00",
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{
"category": "vendor_fix",
"date": "2021-05-20T19:33:01+00:00",
"details": "For details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c"
},
{
"cve": "CVE-2020-27827",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2021-01-13T00:00:00+00:00",
"ids": [
{
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"text": "1921438"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in multiple versions of Open vSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "lldp/openvswitch: denial of service via externally triggered memory leak",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat OpenStack Platform 13\u0027s openvswitch package will receive it\u0027s fixes from Fast Datapath.",
"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"
}
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{
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{
"category": "external",
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}
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{
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"title": "lldp/openvswitch: denial of service via externally triggered memory leak"
},
{
"acknowledgments": [
{
"names": [
"Joakim Hindersson \u003cjoakim.hindersson@elastx.se\u003e"
]
}
],
"cve": "CVE-2020-35498",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2020-12-03T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1908845"
}
],
"notes": [
{
"category": "description",
"text": "A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "openvswitch: limitation in the OVS packet parsing in userspace leads to DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat OpenStack Platform 13\u0027s openvswitch package will receive it\u0027s fixes from Fast Datapath.",
"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"
}
],
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RHSA-2021:2205
Vulnerability from csaf_redhat - Published: 2021-06-02 14:32 - Updated: 2026-03-18 11:27A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
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"name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
},
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}
],
"notes": [
{
"category": "description",
"text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.",
"title": "Vulnerability description"
},
{
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"text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.",
"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.",
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}
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"url": "https://access.redhat.com/errata/RHSA-2021:2205"
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{
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"details": "When the lldpd source is compiled with source fortification enabled, the flaw becomes unexploitable and will just cause a crash.",
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}
]
}
RHSA-2021_0028
Vulnerability from csaf_redhat - Published: 2021-01-06 11:25 - Updated: 2024-11-14 17:22A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-0:2.11.1-56.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-0:2.11.1-56.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-0:2.11.1-56.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-debuginfo-0:2.11.1-56.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-debuginfo-0:2.11.1-56.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-host-0:2.11.1-56.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-host-0:2.11.1-56.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-vtep-0:2.11.1-56.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:ovn2.11-vtep-0:2.11.1-56.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Agents-7:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-0:4.3.12-20201216.0.el7_9.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-Hypervisor-7:redhat-virtualization-host-image-update-0:4.3.12-20201216.0.el7_9.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-0:4.3.12-20201216.0.el7_9.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-0:4.3.12-20201216.0.el7_9.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:ovn2.11-0:2.11.1-56.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:ovn2.11-0:2.11.1-56.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:ovn2.11-central-0:2.11.1-56.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:ovn2.11-debuginfo-0:2.11.1-56.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:ovn2.11-vtep-0:2.11.1-56.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RHV-S-4.3:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.12-4.el7ev.src | — |
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-HypervisorBuild-7:redhat-release-virtualization-host-0:4.3.12-4.el7ev.x86_64 | — |
Workaround
|
|
| Unresolved product id: 7Server-RHEV-4-HypervisorBuild-7:redhat-virtualization-host-image-update-placeholder-0:4.3.12-4.el7ev.noarch | — |
Workaround
|
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"text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.",
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"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.",
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c"
}
]
}
RHSA-2021_0931
Vulnerability from csaf_redhat - Published: 2021-03-18 13:08 - Updated: 2024-11-15 08:42A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.ppc64le | — |
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fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.src | — |
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fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.x86_64 | — |
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fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.ppc64le | — |
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fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.x86_64 | — |
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fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
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fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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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.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
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fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.src | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
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fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
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fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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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.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.src | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
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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.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.src | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-central-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-debuginfo-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-host-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.ppc64le | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:ovn2.11-vtep-0:2.11.1-57.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-RHOS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.noarch | — |
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fix
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| Unresolved product id: 7Server-RH7-RHOS-DEPLOYMENT-TOOLS-13.0:openvswitch-selinux-extra-policy-0:1.0-17.el7fdp.src | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.src | — |
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|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
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|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
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|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-debuginfo-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-devel-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:openvswitch2.11-test-0:2.11.3-77.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-13.0:python-openvswitch2.11-0:2.11.3-77.el7fdp.x86_64 | — |
Vendor Fix
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|
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"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
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{
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"text": "An update for openvswitch2.11 and ovn2.11 is now available for Red Hat\nOpenStack Platform 13 (Queens).\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.",
"title": "Topic"
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{
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"text": "Open vSwitch provides standard network bridging functions and support for\nthe OpenFlow protocol for remote per-flow control of traffic.\n\nOVN, the Open Virtual Network, is a system to support virtual network\nabstraction. OVN complements the existing capabilities of OVS to add native support for virtual network abstractions, such as virtual L2 and L3 overlays and security groups.\n\nSecurity Fix(es):\n\n* buffer overflow in the lldp_decode function in daemon/protocols/lldp.c\n(CVE-2015-8011)\n\n* librte_vhost Integer overflow in vhost_user_set_log_base()\n(CVE-2020-10722)\n\n* librte_vhost Integer truncation in\nvhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)\n\n* librte_vhost Missing inputs validation in Vhost-crypto (CVE-2020-10724)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage listed in the References section.",
"title": "Details"
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{
"category": "legal_disclaimer",
"text": "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.",
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"name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
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"category": "description",
"text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.",
"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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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2015-8011"
},
{
"category": "external",
"summary": "RHBZ#1896536",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-8011"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2",
"url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2",
"url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
}
],
"release_date": "2015-10-15T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-03-18T13:08:46+00:00",
"details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"restart_required": {
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},
"url": "https://access.redhat.com/errata/RHSA-2021:0931"
},
{
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{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
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],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c"
},
{
"acknowledgments": [
{
"names": [
"Ferruh Yigit"
],
"organization": "Reporter"
}
],
"cve": "CVE-2020-10722",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"discovery_date": "2020-04-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1828867"
}
],
"notes": [
{
"category": "description",
"text": "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.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()",
"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.",
"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"
}
],
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"integrityImpact": "HIGH",
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{
"category": "impact",
"details": "Moderate"
}
],
"title": "dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()"
},
{
"acknowledgments": [
{
"names": [
"Ferruh Yigit"
],
"organization": "Reporter"
}
],
"cve": "CVE-2020-10723",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"discovery_date": "2020-04-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1828874"
}
],
"notes": [
{
"category": "description",
"text": "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.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()",
"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.",
"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"
}
],
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{
"category": "impact",
"details": "Moderate"
}
],
"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"
}
],
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{
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"url": "https://www.cve.org/CVERecord?id=CVE-2020-10724"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-10724",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10724"
},
{
"category": "external",
"summary": "https://bugs.dpdk.org/show_bug.cgi?id=269",
"url": "https://bugs.dpdk.org/show_bug.cgi?id=269"
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{
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"summary": "https://www.openwall.com/lists/oss-security/2020/05/18/2",
"url": "https://www.openwall.com/lists/oss-security/2020/05/18/2"
}
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{
"category": "vendor_fix",
"date": "2021-03-18T13:08:46+00:00",
"details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"title": "dpdk: librte_vhost Missing inputs validation in Vhost-crypto"
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]
}
RHSA-2021_0988
Vulnerability from csaf_redhat - Published: 2021-03-25 12:18 - Updated: 2024-11-15 06:24A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in PostgreSQL, where it did not properly sanitize the search_path during logical replication. This flaw allows an authenticated attacker to use this flaw in an attack similar to CVE-2018-1058 to execute an arbitrary SQL command in the user's context for replication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
|
A flaw was found in PostgreSQL, where some PostgreSQL extensions did not use the search_path safely in their installation script. This flaw allows an attacker with sufficient privileges to trick an administrator into executing a specially crafted script during the extension's installation or update. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64 | — |
Vendor Fix
fix
|
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"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891",
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"title": "Vulnerability description"
},
{
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"text": "postgresql: Uncontrolled search path element in logical replication",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "In Red Hat Gluster Storage 3, PostgreSQL was shipped as a part of Red Hat Gluster Storage Console that is no longer supported for use with Red Hat Gluster Storage 3.5. Red Hat Gluster Storage Web Administration is now the recommended monitoring tool for Red Hat Storage Gluster clusters.",
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"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2020-14349"
},
{
"category": "external",
"summary": "RHBZ#1865744",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1865744"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2020-14349",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-14349"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-14349",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14349"
}
],
"release_date": "2020-08-13T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-03-25T12:18:28+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891",
"product_ids": [
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0988"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "postgresql: Uncontrolled search path element in logical replication"
},
{
"cve": "CVE-2020-14350",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2020-08-04T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1865746"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in PostgreSQL, where some PostgreSQL extensions did not use the search_path safely in their installation script. This flaw allows an attacker with sufficient privileges to trick an administrator into executing a specially crafted script during the extension\u0027s installation or update. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "postgresql: Uncontrolled search path element in CREATE EXTENSION",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "In Red Hat Gluster Storage 3, PostgreSQL was shipped as a part of Red Hat Gluster Storage Console that is no longer supported for use with Red Hat Gluster Storage 3.5. Red Hat Gluster Storage Web Administration is now the recommended monitoring tool for Red Hat Storage Gluster clusters.",
"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": {
"fixed": [
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2020-14350"
},
{
"category": "external",
"summary": "RHBZ#1865746",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1865746"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2020-14350",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-14350"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-14350",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14350"
}
],
"release_date": "2020-08-13T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-03-25T12:18:28+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891",
"product_ids": [
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0988"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Agents-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.src",
"8Base-RHV-Hypervisor-4:rhvm-appliance-2:4.4-20210310.0.el8ev.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "postgresql: Uncontrolled search path element in CREATE EXTENSION"
}
]
}
RHSA-2021_2077
Vulnerability from csaf_redhat - Published: 2021-05-20 19:33 - Updated: 2024-11-15 07:32A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in multiple versions of Open vSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-7.6.EUS-RHV-4.2-Agents-eus:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
|
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| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
fix
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|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.ppc64le | — |
Vendor Fix
fix
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| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.s390x | — |
Vendor Fix
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| Unresolved product id: 7Server-RH7-Fast-Datapath:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
|
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{
"category": "impact",
"details": "Important"
}
],
"title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c"
},
{
"cve": "CVE-2020-27827",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2021-01-13T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1921438"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in multiple versions of Open vSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "lldp/openvswitch: denial of service via externally triggered memory leak",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat OpenStack Platform 13\u0027s openvswitch package will receive it\u0027s fixes from Fast Datapath.",
"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"
}
],
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{
"category": "external",
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},
{
"category": "external",
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}
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"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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{
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"details": "Moderate"
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],
"title": "lldp/openvswitch: denial of service via externally triggered memory leak"
},
{
"acknowledgments": [
{
"names": [
"Joakim Hindersson \u003cjoakim.hindersson@elastx.se\u003e"
]
}
],
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"name": "Uncontrolled Resource Consumption"
},
"discovery_date": "2020-12-03T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1908845"
}
],
"notes": [
{
"category": "description",
"text": "A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "openvswitch: limitation in the OVS packet parsing in userspace leads to DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat OpenStack Platform 13\u0027s openvswitch package will receive it\u0027s fixes from Fast Datapath.",
"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"
}
],
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{
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},
{
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"url": "https://www.openwall.com/lists/oss-security/2021/02/10/4"
}
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RHSA-2021_2205
Vulnerability from csaf_redhat - Published: 2021-06-02 14:32 - Updated: 2024-11-14 17:23A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system's confidentiality, integrity, and availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.src | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-debuginfo-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-devel-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:openvswitch-test-0:2.9.9-1.el7fdp.noarch | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: 7Server-RH7-RHOS-DEVTOOLS-10.0:python-openvswitch-0:2.9.9-1.el7fdp.x86_64 | — |
Vendor Fix
fix
Workaround
|
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},
{
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"vulnerabilities": [
{
"cve": "CVE-2015-8011",
"cwe": {
"id": "CWE-120",
"name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)"
},
"discovery_date": "2020-01-28T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1896536"
}
],
"notes": [
{
"category": "description",
"text": "A buffer overflow was found in the lldp_decode function in daemon/protocols/lldp.c in lldpd. This flaw allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via vectors involving large management addresses and TLV boundaries. This threatens the system\u0027s confidentiality, integrity, and availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "The lldpd package as shipped with Red Hat Enterprise Linux 8 is not affected by this flaw because it has already received the patch. The flaw affects versions before 0.8.0 and the shipped version is 1.0.1+. In addition, Red Hat Virtualization 4.3 manager appliance is out of support scope and therefore no fix for it will be delivered.",
"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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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2015-8011"
},
{
"category": "external",
"summary": "RHBZ#1896536",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1896536"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2015-8011",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-8011"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8011"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2015/10/16/2",
"url": "http://www.openwall.com/lists/oss-security/2015/10/16/2"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2015/10/30/2",
"url": "http://www.openwall.com/lists/oss-security/2015/10/30/2"
}
],
"release_date": "2015-10-15T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-06-02T14:32:22+00:00",
"details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:2205"
},
{
"category": "workaround",
"details": "When the lldpd source is compiled with source fortification enabled, the flaw becomes unexploitable and will just cause a crash.",
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"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
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}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "lldpd: buffer overflow in the lldp_decode function in daemon/protocols/lldp.c"
}
]
}
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.