cnvd-2017-34008
Vulnerability from cnvd
Title: libsndfile d2ulaw_array()函数越界读取漏洞(CNVD-2017-34008)
Description:
Libsndfile是一个用于通过标准库接口读取和写入包含采样声音的文件(如MS Windows WAV和Apple/SGI AIFF格式)的C库。
Libsndfile中的ulaw.c中的d2ulaw_array()函数存在越界读取漏洞,远程攻击者利用漏洞导致拒绝服务攻击或信息泄露,这与NAN和INFINITY浮点值处理不当有关。
Severity: 中
Formal description:
厂商尚未提供漏洞修复方案,请关注厂商主页更新: https://github.com/erikd/libsndfile
Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-14246
Impacted products
Name | Libsndfile libsndfile 1.0.28 |
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{ "cves": { "cve": { "cveNumber": "CVE-2017-14246" } }, "description": "Libsndfile\u662f\u4e00\u4e2a\u7528\u4e8e\u901a\u8fc7\u6807\u51c6\u5e93\u63a5\u53e3\u8bfb\u53d6\u548c\u5199\u5165\u5305\u542b\u91c7\u6837\u58f0\u97f3\u7684\u6587\u4ef6\uff08\u5982MS Windows WAV\u548cApple/SGI AIFF\u683c\u5f0f\uff09\u7684C\u5e93\u3002\r\n\r\nLibsndfile\u4e2d\u7684ulaw.c\u4e2d\u7684d2ulaw_array()\u51fd\u6570\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u6216\u4fe1\u606f\u6cc4\u9732\uff0c\u8fd9\u4e0eNAN\u548cINFINITY\u6d6e\u70b9\u503c\u5904\u7406\u4e0d\u5f53\u6709\u5173\u3002", "discovererName": "Xin-Jiang", "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/erikd/libsndfile", "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e", "number": "CNVD-2017-34008", "openTime": "2017-11-15", "products": { "product": "Libsndfile libsndfile 1.0.28" }, "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-14246", "serverity": "\u4e2d", "submitTime": "2017-09-22", "title": "libsndfile d2ulaw_array()\u51fd\u6570\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff08CNVD-2017-34008\uff09" }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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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