SUSE-SU-2020:0779-1
Vulnerability from csaf_suse - Published: 2020-03-24 20:12 - Updated: 2026-09-20 13:27Summary
Security update for keepalived
Severity
Important
Notes
Title of the patch: Security update for keepalived
Description of the patch: This update for keepalived fixes the following issues:
Initial release of keepalived v2.0.19 as supported package. (bsc#1158280, jsc#ECO-223)
Patchnames: SUSE-2020-779,SUSE-SLE-Product-HA-15-SP1-2020-779
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.8 (High)
Affected products
Recommended
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.1 (High)
Affected products
Recommended
4 products, the same list as for
CVE-2018-19044
Threats
Impact
important
7.1 (High)
Affected products
Recommended
4 products, the same list as for
CVE-2018-19044
Threats
Impact
important
References
17 references
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"url": "https://www.suse.com/security/cve/CVE-2018-19045/"
},
{
"category": "self",
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"url": "https://www.suse.com/security/cve/CVE-2018-19046/"
}
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{
"branches": [
{
"branches": [
{
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"product": {
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"product_id": "keepalived-0:2.0.19-3.3.1.aarch64",
"product_identification_helper": {
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{
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{
"branches": [
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"category": "product_version",
"name": "keepalived-0:2.0.19-3.3.1.ppc64le",
"product": {
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}
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
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"category": "product_version",
"name": "keepalived-0:2.0.19-3.3.1.s390x",
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"product_id": "keepalived-0:2.0.19-3.3.1.s390x",
"product_identification_helper": {
"cpe": "cpe:2.3:a:keepalived:keepalived:2.0.19:*:*:*:*:*:*:*",
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"name": "x86_64"
},
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],
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],
"relationships": [
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},
"product_reference": "keepalived-0:2.0.19-3.3.1.aarch64",
"relates_to_product_reference": "SUSE Linux Enterprise High Availability Extension 15 SP1"
},
{
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"product_id": "SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le"
},
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},
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"relates_to_product_reference": "SUSE Linux Enterprise High Availability Extension 15 SP1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "keepalived-0:2.0.19-3.3.1.x86_64 as component of SUSE Linux Enterprise High Availability Extension 15 SP1",
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},
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"relates_to_product_reference": "SUSE Linux Enterprise High Availability Extension 15 SP1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2018-19044",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2018-19044"
}
],
"notes": [
{
"category": "general",
"text": "keepalived 2.0.8 didn\u0027t check for pathnames with symlinks when writing data to a temporary file upon a call to PrintData or PrintStats. This allowed local users to overwrite arbitrary files if fs.protected_symlinks is set to 0, as demonstrated by a symlink from /tmp/keepalived.data or /tmp/keepalived.stats to /etc/passwd.",
"title": "CVE description"
}
],
"product_status": {
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"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.aarch64",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64"
]
},
"references": [
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"url": "https://www.suse.com/security/cve/CVE-2018-19044"
},
{
"category": "external",
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"url": "https://bugzilla.suse.com/1015141"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.aarch64",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.aarch64",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2020-03-24T20:12:06Z",
"details": "important"
}
],
"title": "CVE-2018-19044"
},
{
"cve": "CVE-2018-19045",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2018-19045"
}
],
"notes": [
{
"category": "general",
"text": "keepalived 2.0.8 used mode 0666 when creating new temporary files upon a call to PrintData or PrintStats, potentially leaking sensitive information.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.aarch64",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64"
]
},
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{
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"url": "https://www.suse.com/security/cve/CVE-2018-19045"
},
{
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"url": "https://bugzilla.suse.com/1015141"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.aarch64",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64"
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}
],
"scores": [
{
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"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.0"
},
"products": [
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"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2020-03-24T20:12:06Z",
"details": "important"
}
],
"title": "CVE-2018-19045"
},
{
"cve": "CVE-2018-19046",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2018-19046"
}
],
"notes": [
{
"category": "general",
"text": "keepalived 2.0.8 didn\u0027t check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats. If a local attacker had previously created a file with the expected name (e.g., /tmp/keepalived.data or /tmp/keepalived.stats), with read access for the attacker and write access for the keepalived process, then this potentially leaked sensitive information.",
"title": "CVE description"
}
],
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"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2018-19046",
"url": "https://www.suse.com/security/cve/CVE-2018-19046"
},
{
"category": "external",
"summary": "SUSE Bug 1015141 for CVE-2018-19046",
"url": "https://bugzilla.suse.com/1015141"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.aarch64",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.0"
},
"products": [
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"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.ppc64le",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.s390x",
"SUSE Linux Enterprise High Availability Extension 15 SP1:keepalived-0:2.0.19-3.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2020-03-24T20:12:06Z",
"details": "important"
}
],
"title": "CVE-2018-19046"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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