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cnvd-2016-03514
Vulnerability from cnvd
Title
Linux kernel信息泄露漏洞（CNVD-2016-03514）
Description
Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。
Linux kernel中存在信息泄露漏洞，该漏洞源于程序未能正确处理包含NUL的NM条目。攻击者可利用该漏洞泄露敏感信息。
Severity
中
VLAI Severity ?
Patch Name
Linux kernel信息泄露漏洞（CNVD-2016-03514）的补丁
Patch Description
Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。
Linux kernel中存在信息泄露漏洞，该漏洞源于程序未能正确处理包含NUL的NM条目。攻击者可利用该漏洞泄露敏感信息。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
目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://git.kernel.org/linus/99d825822eade8d827a1817357cbf3f889a552d6
Reference
http://www.openwall.com/lists/oss-security/2016/05/18/5
Impacted products
| Name | Linux Kernel |
|---|
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"cves": {
"cve": {
"cveNumber": "CVE-2016-4913"
}
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"description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5305\u542bNUL\u7684NM\u6761\u76ee\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u654f\u611f\u4fe1\u606f\u3002",
"discovererName": "Linux",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://git.kernel.org/linus/99d825822eade8d827a1817357cbf3f889a552d6",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2016-03514",
"openTime": "2016-05-24",
"patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5305\u542bNUL\u7684NM\u6761\u76ee\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u654f\u611f\u4fe1\u606f\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\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2016-03514\uff09\u7684\u8865\u4e01",
"products": {
"product": "Linux Kernel"
},
"referenceLink": "http://www.openwall.com/lists/oss-security/2016/05/18/5",
"serverity": "\u4e2d",
"submitTime": "2016-05-19",
"title": "Linux kernel\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2016-03514\uff09"
}
CVE-2016-4913 (GCVE-0-2016-4913)
Vulnerability from cvelistv5
Published
2016-05-23 10:00
Modified
2024-08-06 00:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The get_rock_ridge_filename function in fs/isofs/rock.c in the Linux kernel before 4.5.5 mishandles NM (aka alternate name) entries containing \0 characters, which allows local users to obtain sensitive information from kernel memory or possibly have unspecified other impact via a crafted isofs filesystem.
References
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"name": "USN-3018-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-3018-1"
},
{
"name": "[oss-security] 20160518 CVE Request: Linux: information leak in Rock Ridge Extensions to iso9660 -- fs/isofs/rock.c",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2016/05/18/3"
},
{
"name": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5",
"refsource": "CONFIRM",
"url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.5"
},
{
"name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html",
"refsource": "CONFIRM",
"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html"
},
{
"name": "90730",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/90730"
},
{
"name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99d825822eade8d827a1817357cbf3f889a552d6",
"refsource": "CONFIRM",
"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99d825822eade8d827a1817357cbf3f889a552d6"
},
{
"name": "USN-3016-3",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-3016-3"
},
{
"name": "USN-3016-4",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-3016-4"
},
{
"name": "RHSA-2018:3096",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2018:3096"
},
{
"name": "USN-3020-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/USN-3020-1"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
"assignerShortName": "debian",
"cveId": "CVE-2016-4913",
"datePublished": "2016-05-23T10:00:00",
"dateReserved": "2016-05-18T00:00:00",
"dateUpdated": "2024-08-06T00:46:39.243Z",
"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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