cnvd - cnvd-2015-02901

cnvd-2015-02901

Vulnerability from cnvd

Title: ClamAV yc.c yc_poly_emulator()文件处理远程拒绝服务漏洞

Description:

ClamAV是一款反病毒应用程序。

ClamAV yc.c yc_poly_emulator()处理特殊文件存在安全漏洞，允许远程攻击者利用此漏洞使应用程序崩溃。

Severity: 中

Patch Name: ClamAV yc.c yc_poly_emulator()文件处理远程拒绝服务漏洞的补丁

Patch Description:

ClamAV是一款反病毒应用程序。ClamAV yc.c yc_poly_emulator()处理特殊文件存在安全漏洞，允许远程攻击者利用此漏洞使应用程序崩溃。目前厂商已经发布了相关安全公告及补丁信息，修复了此安全问题。

Formal description:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/vrtadmin/clamav-devel/

Reference: http://openwall.com/lists/oss-security/2015/05/03/2

Impacted products

Name
ClamAV Clamav

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-2221"
    }
  },
  "description": "ClamAV\u662f\u4e00\u6b3e\u53cd\u75c5\u6bd2\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nClamAV yc.c yc_poly_emulator()\u5904\u7406\u7279\u6b8a\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Sebastian Andrzej Siewior",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/vrtadmin/clamav-devel/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02901",
  "openTime": "2015-05-06",
  "patchDescription": "ClamAV\u662f\u4e00\u6b3e\u53cd\u75c5\u6bd2\u5e94\u7528\u7a0b\u5e8f\u3002ClamAV yc.c yc_poly_emulator()\u5904\u7406\u7279\u6b8a\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u76f8\u5173\u5b89\u5168\u516c\u544a\u53ca\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u5b89\u5168\u95ee\u9898\u3002",
  "patchName": "ClamAV yc.c yc_poly_emulator()\u6587\u4ef6\u5904\u7406\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ClamAV Clamav"
  },
  "referenceLink": "http://openwall.com/lists/oss-security/2015/05/03/2",
  "serverity": "\u4e2d",
  "submitTime": "2015-05-04",
  "title": "ClamAV yc.c yc_poly_emulator()\u6587\u4ef6\u5904\u7406\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-2221 (GCVE-0-2015-2221)

Vulnerability from cvelistv5

Published

2015-05-12 19:00

Modified

2024-08-06 05:10

Severity ?

CWE

Summary

ClamAV before 0.98.7 allows remote attackers to cause a denial of service (infinite loop) via a crafted y0da cryptor file.

References

▼	URL	Tags
	http://ubuntu.com/usn/usn-2594-1	vendor-advisory, x_refsource_UBUNTU
	https://security.gentoo.org/glsa/201512-08	vendor-advisory, x_refsource_GENTOO
	http://blog.clamav.net/2015/04/clamav-0987-has-been-released.html	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/74443	vdb-entry, x_refsource_BID
	http://lists.opensuse.org/opensuse-updates/2015-05/msg00024.html	vendor-advisory, x_refsource_SUSE

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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              "vendor-advisory",
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          },
          {
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            "url": "http://blog.clamav.net/2015/04/clamav-0987-has-been-released.html"
          },
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        },
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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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