cnvd-2020-24157
Vulnerability from cnvd
Title: Industrial Light and Magic OpenEXR越界写入漏洞
Description:
Industrial Light and Magic（LIM） OpenEXR是美国Industrial Light and Magic（LIM）公司的一种图像文件格式，适用于高动态范围（HDR）图像。
LIM OpenEXR 2.4.1之前版本中的ImfMisc.cpp文件的‘copyIntoFrameBuffer’函数存在越界写入漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
Severity: 中
Patch Name: Industrial Light and Magic OpenEXR越界写入漏洞的补丁
Patch Description:
Industrial Light and Magic（LIM） OpenEXR是美国Industrial Light and Magic（LIM）公司的一种图像文件格式，适用于高动态范围（HDR）图像。
LIM OpenEXR 2.4.1之前版本中的ImfMisc.cpp文件的‘copyIntoFrameBuffer’函数存在越界写入漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。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:
厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1
Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-11764
Impacted products
| Name | Industrial Light and Magic OpenEXR <2.4.1 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-11764"
}
},
"description": "Industrial Light and Magic\uff08LIM\uff09 OpenEXR\u662f\u7f8e\u56fdIndustrial Light and Magic\uff08LIM\uff09\u516c\u53f8\u7684\u4e00\u79cd\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff0c\u9002\u7528\u4e8e\u9ad8\u52a8\u6001\u8303\u56f4\uff08HDR\uff09\u56fe\u50cf\u3002\n\nLIM OpenEXR 2.4.1\u4e4b\u524d\u7248\u672c\u4e2d\u7684ImfMisc.cpp\u6587\u4ef6\u7684\u2018copyIntoFrameBuffer\u2019\u51fd\u6570\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\u3002",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-24157",
"openTime": "2020-04-23",
"patchDescription": "Industrial Light and Magic\uff08LIM\uff09 OpenEXR\u662f\u7f8e\u56fdIndustrial Light and Magic\uff08LIM\uff09\u516c\u53f8\u7684\u4e00\u79cd\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff0c\u9002\u7528\u4e8e\u9ad8\u52a8\u6001\u8303\u56f4\uff08HDR\uff09\u56fe\u50cf\u3002\r\n\r\nLIM OpenEXR 2.4.1\u4e4b\u524d\u7248\u672c\u4e2d\u7684ImfMisc.cpp\u6587\u4ef6\u7684\u2018copyIntoFrameBuffer\u2019\u51fd\u6570\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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": "Industrial Light and Magic OpenEXR\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Industrial Light and Magic OpenEXR \u003c2.4.1"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11764",
"serverity": "\u4e2d",
"submitTime": "2020-04-15",
"title": "Industrial Light and Magic OpenEXR\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e"
}
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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.
- 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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