SUSE-SU-2018:1883-1
Vulnerability from csaf_suse - Published: 2018-07-05 06:38 - Updated: 2018-07-05 06:38Summary
Security update for unzip
Severity
Moderate
Notes
Title of the patch: Security update for unzip
Description of the patch: This update for unzip fixes the following issues:
- CVE-2014-9636: Prevent denial of service (out-of-bounds read or write and
crash) via an extra field with an uncompressed size smaller than the compressed
field size in a zip archive that advertises STORED method compression
(bsc#914442)
- CVE-2018-1000035: Prevent heap-based buffer overflow in the processing of
password-protected archives that allowed an attacker to perform a denial of
service or to possibly achieve code execution (bsc#1080074)
This non-security issue was fixed:
+- Allow processing of Windows zip64 archives (Windows archivers set
total_disks field to 0 but per standard, valid values are 1 and higher)
(bnc#910683)
Patchnames: SUSE-SLE-Module-Basesystem-15-2018-1277
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
4 products, the same list as for
CVE-2014-9636
Threats
Impact
important
References
17 references
{
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"text": "This update for unzip fixes the following issues:\n\n- CVE-2014-9636: Prevent denial of service (out-of-bounds read or write and\n crash) via an extra field with an uncompressed size smaller than the compressed\n field size in a zip archive that advertises STORED method compression\n (bsc#914442)\n- CVE-2018-1000035: Prevent heap-based buffer overflow in the processing of\n password-protected archives that allowed an attacker to perform a denial of\n service or to possibly achieve code execution (bsc#1080074)\n\nThis non-security issue was fixed:\n\n+- Allow processing of Windows zip64 archives (Windows archivers set\n total_disks field to 0 but per standard, valid values are 1 and higher)\n (bnc#910683)\n",
"title": "Description of the patch"
},
{
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"title": "Patchnames"
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"url": "https://bugzilla.suse.com/910683"
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"url": "https://www.suse.com/security/cve/CVE-2018-1000035/"
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"title": "Security update for unzip",
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"number": "1",
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],
"status": "final",
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},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
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"name": "unzip-6.00-4.3.1.aarch64",
"product": {
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"product_id": "unzip-6.00-4.3.1.aarch64"
}
}
],
"category": "architecture",
"name": "aarch64"
},
{
"branches": [
{
"category": "product_version",
"name": "unzip-6.00-4.3.1.ppc64le",
"product": {
"name": "unzip-6.00-4.3.1.ppc64le",
"product_id": "unzip-6.00-4.3.1.ppc64le"
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"category": "architecture",
"name": "ppc64le"
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{
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],
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],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
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"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "unzip-6.00-4.3.1.aarch64 as component of SUSE Linux Enterprise Module for Basesystem 15",
"product_id": "SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.aarch64"
},
"product_reference": "unzip-6.00-4.3.1.aarch64",
"relates_to_product_reference": "SUSE Linux Enterprise Module for Basesystem 15"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "unzip-6.00-4.3.1.ppc64le as component of SUSE Linux Enterprise Module for Basesystem 15",
"product_id": "SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.ppc64le"
},
"product_reference": "unzip-6.00-4.3.1.ppc64le",
"relates_to_product_reference": "SUSE Linux Enterprise Module for Basesystem 15"
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{
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},
"product_reference": "unzip-6.00-4.3.1.x86_64",
"relates_to_product_reference": "SUSE Linux Enterprise Module for Basesystem 15"
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]
},
"vulnerabilities": [
{
"cve": "CVE-2014-9636",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2014-9636"
}
],
"notes": [
{
"category": "general",
"text": "unzip 6.0 allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) via an extra field with an uncompressed size smaller than the compressed field size in a zip archive that advertises STORED method compression.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.aarch64",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.ppc64le",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.s390x",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2014-9636",
"url": "https://www.suse.com/security/cve/CVE-2014-9636"
},
{
"category": "external",
"summary": "SUSE Bug 914442 for CVE-2014-9636",
"url": "https://bugzilla.suse.com/914442"
}
],
"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 Basesystem 15:unzip-6.00-4.3.1.aarch64",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.ppc64le",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.s390x",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2018-07-05T06:38:08Z",
"details": "important"
}
],
"title": "CVE-2014-9636"
},
{
"cve": "CVE-2018-1000035",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2018-1000035"
}
],
"notes": [
{
"category": "general",
"text": "A heap-based buffer overflow exists in Info-Zip UnZip version \u003c= 6.00 in the processing of password-protected archives that allows an attacker to perform a denial of service or to possibly achieve code execution.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.aarch64",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.ppc64le",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.s390x",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2018-1000035",
"url": "https://www.suse.com/security/cve/CVE-2018-1000035"
},
{
"category": "external",
"summary": "SUSE Bug 1076531 for CVE-2018-1000035",
"url": "https://bugzilla.suse.com/1076531"
},
{
"category": "external",
"summary": "SUSE Bug 1080074 for CVE-2018-1000035",
"url": "https://bugzilla.suse.com/1080074"
},
{
"category": "external",
"summary": "SUSE Bug 1149684 for CVE-2018-1000035",
"url": "https://bugzilla.suse.com/1149684"
},
{
"category": "external",
"summary": "SUSE Bug 1159417 for CVE-2018-1000035",
"url": "https://bugzilla.suse.com/1159417"
},
{
"category": "external",
"summary": "SUSE Bug 1196768 for CVE-2018-1000035",
"url": "https://bugzilla.suse.com/1196768"
}
],
"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 Basesystem 15:unzip-6.00-4.3.1.aarch64",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.ppc64le",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.s390x",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.aarch64",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.ppc64le",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.s390x",
"SUSE Linux Enterprise Module for Basesystem 15:unzip-6.00-4.3.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2018-07-05T06:38:08Z",
"details": "important"
}
],
"title": "CVE-2018-1000035"
}
]
}
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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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