cnvd-2019-21458
Vulnerability from cnvd
Title: Artifex MuPDF堆缓冲区溢出漏洞（CNVD-2019-21458）
Description:
Artifex Software MuPDF是美国Artifex Software公司的一款免费的、轻量级的PDF阅读器。
Artifex Software MuPDF 1.15.0版本中的fitz/list-device.c文件的‘fz_append_display_node’存在堆缓冲区溢出漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。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: Artifex MuPDF堆缓冲区溢出漏洞（CNVD-2019-21458）的补丁
Patch Description:
MuPDF是一款以C语言编写的自由及开放源代码软件库，是PDF和XPS解析和渲染引擎。 Artifex MuPDF 1.15.0中的fitz/list-device.c中的fz_append_display_node存在堆缓冲区溢出漏洞。远程攻击者可通过特制PDF文件利用该漏洞执行任意代码。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： http://git.ghostscript.com/?p=mupdf.git;h=aaf794439e40a2ef544f15b50c20e657414dec7a
Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-13290
Impacted products
| Name | Artifex Software MuPDF 1.15.0 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2019-13290",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-13290"
}
},
"description": "Artifex Software MuPDF\u662f\u7f8e\u56fdArtifex Software\u516c\u53f8\u7684\u4e00\u6b3e\u514d\u8d39\u7684\u3001\u8f7b\u91cf\u7ea7\u7684PDF\u9605\u8bfb\u5668\u3002\n\nArtifex Software MuPDF 1.15.0\u7248\u672c\u4e2d\u7684fitz/list-device.c\u6587\u4ef6\u7684\u2018fz_append_display_node\u2019\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\u3002",
"discovererName": "unKnow",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://git.ghostscript.com/?p=mupdf.git;h=aaf794439e40a2ef544f15b50c20e657414dec7a",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2019-21458",
"openTime": "2019-07-08",
"patchDescription": "MuPDF\u662f\u4e00\u6b3e\u4ee5C\u8bed\u8a00\u7f16\u5199\u7684\u81ea\u7531\u53ca\u5f00\u653e\u6e90\u4ee3\u7801\u8f6f\u4ef6\u5e93\uff0c\u662fPDF\u548cXPS\u89e3\u6790\u548c\u6e32\u67d3\u5f15\u64ce\u3002\r\nArtifex MuPDF 1.15.0\u4e2d\u7684fitz/list-device.c\u4e2d\u7684fz_append_display_node\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236PDF\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Artifex MuPDF\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-21458\uff09\u7684\u8865\u4e01",
"products": {
"product": "Artifex Software MuPDF 1.15.0"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-13290",
"serverity": "\u4e2d",
"submitTime": "2019-07-05",
"title": "Artifex MuPDF\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-21458\uff09"
}
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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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