RHSA-2020:4436
Vulnerability from csaf_opensuse - Published: 2020-11-04 02:44 - Updated: 2026-09-20 11:11Summary
Low: gnome-software and fwupd security, bug fix, and enhancement update
Severity
Moderate
Notes
Title of the patch: Low: gnome-software and fwupd security, bug fix, and enhancement update
Description of the patch: This security update provides a functional equivalent of RHSA-2020:4436. The original RedHat(R) advisory is available from the RedHat web site at http://access.redhat.com/errata/RHSA:2020-4436
Patchnames: RHSA-2020:4436
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.4 (High)
Affected products
Recommended
5 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Liberty Linux 8:appstream-data-0:8-20200724.el8.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:fwupd-0:1.4.2-4.el8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:gnome-software-0:3.36.1-4.el8.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:libxmlb-0:0.1.15-1.el8.i686 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Liberty Linux 8:libxmlb-0:0.1.15-1.el8.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
5 references
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"number": "1",
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"vulnerabilities": [
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"notes": [
{
"category": "general",
"text": "A PGP signature bypass flaw was found in fwupd (all versions), which could lead to the installation of unsigned firmware. As per upstream, a signature bypass is theoretically possible, but not practical because the Linux Vendor Firmware Service (LVFS) is either not implemented or enabled in versions of fwupd shipped with Red Hat Enterprise Linux 7 and 8. The highest threat from this vulnerability is to confidentiality and integrity.",
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"SUSE Liberty Linux 8:gnome-software-0:3.36.1-4.el8.x86_64",
"SUSE Liberty Linux 8:libxmlb-0:0.1.15-1.el8.i686",
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"url": "https://www.suse.com/security/cve/CVE-2020-10759"
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{
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"summary": "SUSE Bug 1172643 for CVE-2020-10759",
"url": "https://bugzilla.suse.com/1172643"
}
],
"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 Liberty Linux 8:appstream-data-0:8-20200724.el8.noarch",
"SUSE Liberty Linux 8:fwupd-0:1.4.2-4.el8.x86_64",
"SUSE Liberty Linux 8:gnome-software-0:3.36.1-4.el8.x86_64",
"SUSE Liberty Linux 8:libxmlb-0:0.1.15-1.el8.i686",
"SUSE Liberty Linux 8:libxmlb-0:0.1.15-1.el8.x86_64"
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],
"scores": [
{
"cvss_v3": {
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
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"SUSE Liberty Linux 8:gnome-software-0:3.36.1-4.el8.x86_64",
"SUSE Liberty Linux 8:libxmlb-0:0.1.15-1.el8.i686",
"SUSE Liberty Linux 8:libxmlb-0:0.1.15-1.el8.x86_64"
]
}
],
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"date": "2020-11-04T02:44:17Z",
"details": "important"
}
],
"title": "CVE-2020-10759"
}
]
}
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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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