Vulnerability-Lookup

CNVD-2017-25762

Vulnerability from cnvd - Published: 2017-09-08

Title

libfpx拒绝服务漏洞（CNVD-2017-25762）

Description

libfpx是一个用于操作FlashPIX图像的库。 Libfpx中的f_fpxvw.cpp中的PFileFlashPixView::GetGlobalInfoProperty存在拒绝服务漏洞，远程攻击者可利用该漏洞通过特制fpx图像导致拒绝服务（空指针解引用）。

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://www.imagemagick.org/download/delegates/

Reference

https://blogs.gentoo.org/ago/2017/08/09/libfpx-null-pointer-dereference-in-pfileflashpixviewgetglobalinfoproperty-f_fpxvw-cpp/ http://www.openwall.com/lists/oss-security/2017/08/17/10

Impacted products

Name
libfpx libfpx 1.3.1_p6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12921"
    }
  },
  "description": "libfpx\u662f\u4e00\u4e2a\u7528\u4e8e\u64cd\u4f5cFlashPIX\u56fe\u50cf\u7684\u5e93\u3002\r\n\r\nLibfpx\u4e2d\u7684f_fpxvw.cpp\u4e2d\u7684PFileFlashPixView::GetGlobalInfoProperty\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7279\u5236fpx\u56fe\u50cf\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u89e3\u5f15\u7528\uff09\u3002",
  "discovererName": "Agostino Sarubbo of Gentoo",
  "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://www.imagemagick.org/download/delegates/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-25762",
  "openTime": "2017-09-08",
  "products": {
    "product": "libfpx libfpx 1.3.1_p6"
  },
  "referenceLink": "https://blogs.gentoo.org/ago/2017/08/09/libfpx-null-pointer-dereference-in-pfileflashpixviewgetglobalinfoproperty-f_fpxvw-cpp/\r\nhttp://www.openwall.com/lists/oss-security/2017/08/17/10",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-29",
  "title": "libfpx\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-25762\uff09"
}

CVE-2017-12921 (GCVE-0-2017-12921)

Vulnerability from cvelistv5 – Published: 2017-08-28 19:00 – Updated: 2024-08-05 18:51

Summary

PFileFlashPixView::GetGlobalInfoProperty in f_fpxvw.cpp in libfpx 1.3.1_p6 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted fpx image.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://blogs.gentoo.org/ago/2017/08/09/libfpx-nu…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2017/0…	mailing-listx_refsource_MLIST

Date Public

2017-08-09 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2017-25762

CVE-2017-12921 (GCVE-0-2017-12921)

Tags

Sightings

Nomenclature