Vulnerability-Lookup

CNVD-2015-04213

Vulnerability from cnvd - Published: 2015-07-03

Title

libwmf内存错误引用漏洞

Description

libwmf是用于读取和转换WMF矢量图形的函数库。 libwmf 0.2.8.4存在内存错误引用漏洞，允许远程攻击者通过精心编制的“WMF”文件到wmf2gd 或wmf2eps的命令，导致拒绝服务。

Severity

中

Patch Name

libwmf内存错误引用漏洞的补丁

Patch Description

libwmf是用于读取和转换WMF矢量图形的函数库。libwmf 0.2.8.4存在内存错误引用漏洞，允许远程攻击者通过精心编制的“WMF”文件到wmf2gd 或wmf2eps的命令，导致拒绝服务。目前，厂商已经发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=784192

Reference

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=784192

Impacted products

Name
libwmf libwmf 0.2.8.4

Show details on source website

JSON

To clipboard

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  },
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    "cve": {
      "cveNumber": "CVE-2015-4696"
    }
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  "description": "libwmf\u662f\u7528\u4e8e\u8bfb\u53d6\u548c\u8f6c\u6362WMF\u77e2\u91cf\u56fe\u5f62\u7684\u51fd\u6570\u5e93\u3002\r\n\r\nlibwmf 0.2.8.4\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u7cbe\u5fc3\u7f16\u5236\u7684\u201cWMF\u201d\u6587\u4ef6\u5230wmf2gd \u6216wmf2eps\u7684\u547d\u4ee4\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Fernando Mu\u00f1oz",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=784192",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04213",
  "openTime": "2015-07-03",
  "patchDescription": "libwmf\u662f\u7528\u4e8e\u8bfb\u53d6\u548c\u8f6c\u6362WMF\u77e2\u91cf\u56fe\u5f62\u7684\u51fd\u6570\u5e93\u3002libwmf 0.2.8.4\u5b58\u5728\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u7cbe\u5fc3\u7f16\u5236\u7684\u201cWMF\u201d\u6587\u4ef6\u5230wmf2gd \u6216wmf2eps\u7684\u547d\u4ee4\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "libwmf\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "libwmf libwmf 0.2.8.4"
  },
  "referenceLink": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=784192",
  "serverity": "\u4e2d",
  "submitTime": "2015-07-02",
  "title": "libwmf\u5185\u5b58\u9519\u8bef\u5f15\u7528\u6f0f\u6d1e"
}

CVE-2015-4696 (GCVE-0-2015-4696)

Vulnerability from cvelistv5 – Published: 2015-07-01 14:00 – Updated: 2024-08-06 06:25

Summary

Use-after-free vulnerability in libwmf 0.2.8.4 allows remote attackers to cause a denial of service (crash) via a crafted WMF file to the (1) wmf2gd or (2) wmf2eps command.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

12 references

URL	Tags
http://www.debian.org/security/2015/dsa-3302	vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/201602-03	vendor-advisoryx_refsource_GENTOO
http://www.securityfocus.com/bid/75331	vdb-entryx_refsource_BID
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2670-1	vendor-advisoryx_refsource_UBUNTU
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug…	x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://www.openwall.com/lists/oss-security/2015/06/21/3	mailing-listx_refsource_MLIST
http://www.securitytracker.com/id/1032771	vdb-entryx_refsource_SECTRACK
http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
http://rhn.redhat.com/errata/RHSA-2015-1917.html	vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2015/06/17/3	mailing-listx_refsource_MLIST

Date Public

2015-05-03 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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.