cnvd-2021-42396
Vulnerability from cnvd
Title: Apache PDFBox拒绝服务漏洞
Description:
Apache PDFBox是美国阿帕奇（Apache）基金会的一款基于Java语言的开源工具库。该产品提供PDF文档创建和编辑等功能。
Apache PDFBox存在安全漏洞，攻击者可利用该漏洞通过一个精心制作的PDF文件在加载文件时触发无限循环。
Severity: 中
Patch Name: Apache PDFBox拒绝服务漏洞的补丁
Patch Description:
Apache PDFBox是美国阿帕奇（Apache）基金会的一款基于Java语言的开源工具库。该产品提供PDF文档创建和编辑等功能。
Apache PDFBox存在安全漏洞，攻击者可利用该漏洞通过一个精心制作的PDF文件在加载文件时触发无限循环。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:
目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://lists.apache.org/thread.html/ra2ab0ce69ce8aaff0773b8c1036438387ce004c2afc6f066626e205e%40%3Cusers.pdfbox.apache.org%3E
Reference: https://access.redhat.com/security/cve/cve-2021-31812
Impacted products
| Name | Apache PDFBox 2.0.*，<2.0.23 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-31812"
}
},
"description": "Apache PDFBox\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eJava\u8bed\u8a00\u7684\u5f00\u6e90\u5de5\u5177\u5e93\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9bPDF\u6587\u6863\u521b\u5efa\u548c\u7f16\u8f91\u7b49\u529f\u80fd\u3002\n\nApache PDFBox\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4e00\u4e2a\u7cbe\u5fc3\u5236\u4f5c\u7684PDF\u6587\u4ef6\u5728\u52a0\u8f7d\u6587\u4ef6\u65f6\u89e6\u53d1\u65e0\u9650\u5faa\u73af\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://lists.apache.org/thread.html/ra2ab0ce69ce8aaff0773b8c1036438387ce004c2afc6f066626e205e%40%3Cusers.pdfbox.apache.org%3E",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-42396",
"openTime": "2021-06-17",
"patchDescription": "Apache PDFBox\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eJava\u8bed\u8a00\u7684\u5f00\u6e90\u5de5\u5177\u5e93\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9bPDF\u6587\u6863\u521b\u5efa\u548c\u7f16\u8f91\u7b49\u529f\u80fd\u3002\r\n\r\nApache PDFBox\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4e00\u4e2a\u7cbe\u5fc3\u5236\u4f5c\u7684PDF\u6587\u4ef6\u5728\u52a0\u8f7d\u6587\u4ef6\u65f6\u89e6\u53d1\u65e0\u9650\u5faa\u73af\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": "Apache PDFBox\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Apache PDFBox 2.0.*\uff0c\u003c2.0.23"
},
"referenceLink": "https://access.redhat.com/security/cve/cve-2021-31812",
"serverity": "\u4e2d",
"submitTime": "2021-06-17",
"title": "Apache PDFBox\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}
Loading…
Loading…
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.
Loading…