SUSE-SU-2019:0480-1
Vulnerability from csaf_suse - Published: 2019-02-25 10:55 - Updated: 2019-02-25 10:55Summary
Security update for supportutils
Severity
Important
Notes
Title of the patch: Security update for supportutils
Description of the patch: This update for supportutils fixes the following issues:
Security issues fixed:
- CVE-2018-19640: Fixed an issue where users could kill arbitrary processes (bsc#1118463).
- CVE-2018-19638: Fixed an issue where users could overwrite arbitrary log files (bsc#1118460).
- CVE-2018-19639: Fixed a code execution if run with -v (bsc#1118462).
- CVE-2018-19637: Fixed an issue where static temporary filename could allow overwriting of files (bsc#1117776).
Other issues fixed:
- Fixed invalid exit code commands (bsc#1125666).
- Included additional SUSE separation (bsc#1125609).
- Merged added listing of locked packes by zypper.
- Exclude pam.txt per GDPR by default (bsc#1112461).
- Clarified -x functionality in supportconfig(8) (bsc#1115245).
- udev service and provide the whole journal content in supportconfig (bsc#1051797).
- supportconfig collects tuned profile settings (bsc#1071545).
- sfdisk -d no disk device specified (bsc#1043311).
- Added vulnerabilites status check in basic-health.txt (bsc#1105849).
- Added only sched_domain from cpu0.
- Blacklist sched_domain from proc.txt (bsc#1046681).
- Added firewall-cmd info.
- Add ls -lA --time-style=long-iso /etc/products.d/
- Dump lsof errors.
- Added corosync status to ha_info.
- Dump find errors in ib_info.
Patchnames: SUSE-2019-480,SUSE-SLE-Module-Basesystem-15-2019-480
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.3 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:supportutils-3.1-5.7.1.noarch | — |
Vendor Fix
|
Threats
Impact
important
Affected products
Recommended
1 product, the same list as for
CVE-2018-19637
Threats
Impact
low
7.3 (High)
Affected products
Recommended
1 product, the same list as for
CVE-2018-19637
Threats
Impact
important
5 (Medium)
Affected products
Recommended
1 product, the same list as for
CVE-2018-19637
Threats
Impact
moderate
References
36 references
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"url": "https://bugzilla.suse.com/1118460"
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"url": "https://bugzilla.suse.com/1118462"
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"url": "https://bugzilla.suse.com/1118463"
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"text": "Supportutils, before version 3.1-5.7.1, wrote data to static file /tmp/supp_log, allowing local attackers to overwrite files on systems without symlink protection",
"title": "CVE description"
}
],
"product_status": {
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"url": "https://bugzilla.suse.com/1117776"
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],
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"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 Module for Basesystem 15:supportutils-3.1-5.7.1.noarch"
]
}
],
"scores": [
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"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
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"products": [
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"date": "2019-02-25T10:55:26Z",
"details": "important"
}
],
"title": "CVE-2018-19637"
},
{
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"ids": [
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"text": "https://www.suse.com/security/cve/CVE-2018-19638"
}
],
"notes": [
{
"category": "general",
"text": "In supportutils, before version 3.1-5.7.1 and if pacemaker is installed on the system, an unprivileged user could have overwritten arbitrary files in the directory that is used by supportutils to collect the log files.",
"title": "CVE description"
}
],
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}
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],
"notes": [
{
"category": "general",
"text": "If supportutils before version 3.1-5.7.1 is run with -v to perform rpm verification and the attacker manages to manipulate the rpm listing (e.g. with CVE-2018-19638) he can execute arbitrary commands as root.",
"title": "CVE description"
}
],
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"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
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]
}
],
"scores": [
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"products": [
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}
],
"notes": [
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"text": "If the attacker manages to create files in the directory used to collect log files in supportutils before version 3.1-5.7.1 (e.g. with CVE-2018-19638) he can kill arbitrary processes on the local machine.",
"title": "CVE description"
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"url": "https://bugzilla.suse.com/1063385"
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{
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"url": "https://bugzilla.suse.com/1118463"
}
],
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"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 Module for Basesystem 15:supportutils-3.1-5.7.1.noarch"
]
}
],
"scores": [
{
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"baseScore": 5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"products": [
"SUSE Linux Enterprise Module for Basesystem 15:supportutils-3.1-5.7.1.noarch"
]
}
],
"threats": [
{
"category": "impact",
"date": "2019-02-25T10:55:26Z",
"details": "moderate"
}
],
"title": "CVE-2018-19640"
}
]
}
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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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