SUSE-SU-2018:2072-1
Vulnerability from csaf_suse - Published: 2018-07-26 14:30 - Updated: 2018-07-26 14:30Summary
Security update for ovmf
Severity
Moderate
Notes
Title of the patch: Security update for ovmf
Description of the patch: This update for ovmf fixes the following issues:
Security issues fixed:
- CVE-2018-0739: Update openssl to 1.0.2o to limit ASN.1 constructed types recursive definition depth (bsc#1094289).
Patchnames: SUSE-SLE-Module-Server-Applications-15-2018-1399
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.5 (High)
Affected products
Recommended
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15:ovmf-2017+git1510945757.b2662641d5-5.3.6.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15:ovmf-2017+git1510945757.b2662641d5-5.3.6.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15:ovmf-tools-2017+git1510945757.b2662641d5-5.3.6.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15:ovmf-tools-2017+git1510945757.b2662641d5-5.3.6.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-5.3.6.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Server Applications 15:qemu-uefi-aarch64-2017+git1510945757.b2662641d5-5.3.6.noarch | — |
Vendor Fix
|
Threats
Impact
important
References
11 references
{
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"text": "moderate"
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"csaf_version": "2.0",
"distribution": {
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"title": "Title of the patch"
},
{
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"text": "This update for ovmf fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-0739: Update openssl to 1.0.2o to limit ASN.1 constructed types recursive definition depth (bsc#1094289).\n",
"title": "Description of the patch"
},
{
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"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
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{
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"url": "https://lists.suse.com/pipermail/sle-security-updates/2018-July/004318.html"
},
{
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"summary": "SUSE Bug 1094289",
"url": "https://bugzilla.suse.com/1094289"
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{
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"summary": "SUSE CVE CVE-2018-0739 page",
"url": "https://www.suse.com/security/cve/CVE-2018-0739/"
}
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"title": "Security update for ovmf",
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},
"vulnerabilities": [
{
"cve": "CVE-2018-0739",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2018-0739"
}
],
"notes": [
{
"category": "general",
"text": "Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).",
"title": "CVE description"
}
],
"product_status": {
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"SUSE Linux Enterprise Module for Server Applications 15:ovmf-tools-2017+git1510945757.b2662641d5-5.3.6.aarch64",
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]
},
"references": [
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"summary": "CVE-2018-0739",
"url": "https://www.suse.com/security/cve/CVE-2018-0739"
},
{
"category": "external",
"summary": "SUSE Bug 1087102 for CVE-2018-0739",
"url": "https://bugzilla.suse.com/1087102"
},
{
"category": "external",
"summary": "SUSE Bug 1089997 for CVE-2018-0739",
"url": "https://bugzilla.suse.com/1089997"
},
{
"category": "external",
"summary": "SUSE Bug 1094291 for CVE-2018-0739",
"url": "https://bugzilla.suse.com/1094291"
},
{
"category": "external",
"summary": "SUSE Bug 1108542 for CVE-2018-0739",
"url": "https://bugzilla.suse.com/1108542"
}
],
"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 Module for Server Applications 15:ovmf-2017+git1510945757.b2662641d5-5.3.6.aarch64",
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"SUSE Linux Enterprise Module for Server Applications 15:ovmf-tools-2017+git1510945757.b2662641d5-5.3.6.aarch64",
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"SUSE Linux Enterprise Module for Server Applications 15:qemu-uefi-aarch64-2017+git1510945757.b2662641d5-5.3.6.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"products": [
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"SUSE Linux Enterprise Module for Server Applications 15:ovmf-tools-2017+git1510945757.b2662641d5-5.3.6.aarch64",
"SUSE Linux Enterprise Module for Server Applications 15:ovmf-tools-2017+git1510945757.b2662641d5-5.3.6.x86_64",
"SUSE Linux Enterprise Module for Server Applications 15:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-5.3.6.noarch",
"SUSE Linux Enterprise Module for Server Applications 15:qemu-uefi-aarch64-2017+git1510945757.b2662641d5-5.3.6.noarch"
]
}
],
"threats": [
{
"category": "impact",
"date": "2018-07-26T14:30:12Z",
"details": "important"
}
],
"title": "CVE-2018-0739"
}
]
}
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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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