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cnvd-2016-03204
Vulnerability from cnvd
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
VLAI Severity ?
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"
}
CVE-2016-0758 (GCVE-0-2016-0758)
Vulnerability from cvelistv5
Published
2016-06-27 10:00
Modified
2024-08-05 22:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Integer overflow in lib/asn1_decoder.c in the Linux kernel before 4.6 allows local users to gain privileges via crafted ASN.1 data.
References
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},
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"dateReserved": "2015-12-16T00:00:00",
"dateUpdated": "2024-08-05T22:30:04.558Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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