CNVD-2016-03204
Vulnerability from cnvd - Published: 2016-05-17
VLAI
Title
Linux kernel ASN.1 DER解码器拒绝服务漏洞
Description
Linux kernel是一款开源的操作系统。
Linux kernel的ASN.1 DER解码器处理带有未定义长度的标签的证书文件。本地攻击者可通过特制的X.509证书的DER文件使系统崩溃。
Severity
低
Patch Name
Linux kernel ASN.1 DER解码器拒绝服务漏洞的补丁
Patch Description
Linux kernel是一款开源的操作系统。
Linux kernel的ASN.1 DER解码器处理带有未定义长度的标签的证书文件。本地攻击者可通过特制的X.509证书的DER文件使系统崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
用户可参考如下供应商提供的安全公告获得补丁信息：
https://www.kernel.org/
Reference
https://www.auscert.org.au/render.html?it=34482
Impacted products
| Name | Linux Kernel |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2016-0758"
}
},
"description": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux kernel\u7684ASN.1 DER\u89e3\u7801\u5668\u5904\u7406\u5e26\u6709\u672a\u5b9a\u4e49\u957f\u5ea6\u7684\u6807\u7b7e\u7684\u8bc1\u4e66\u6587\u4ef6\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u7684X.509\u8bc1\u4e66\u7684DER\u6587\u4ef6\u4f7f\u7cfb\u7edf\u5d29\u6e83\u3002",
"discovererName": "Red Hat",
"formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a \r\nhttps://www.kernel.org/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2016-03204",
"openTime": "2016-05-17",
"patchDescription": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux kernel\u7684ASN.1 DER\u89e3\u7801\u5668\u5904\u7406\u5e26\u6709\u672a\u5b9a\u4e49\u957f\u5ea6\u7684\u6807\u7b7e\u7684\u8bc1\u4e66\u6587\u4ef6\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u7684X.509\u8bc1\u4e66\u7684DER\u6587\u4ef6\u4f7f\u7cfb\u7edf\u5d29\u6e83\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Linux kernel ASN.1 DER\u89e3\u7801\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Linux Kernel"
},
"referenceLink": "https://www.auscert.org.au/render.html?it=34482",
"serverity": "\u4f4e",
"submitTime": "2016-05-13",
"title": "Linux kernel ASN.1 DER\u89e3\u7801\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}
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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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