Vulnerability-Lookup

CNVD-2019-15898

Vulnerability from cnvd - Published: 2019-05-30

Title

Bitdefender Engines rar.xmd解析器越界读取漏洞

Description

Bitdefender Engines是罗马尼亚比特梵德（Bitdefender）公司的一款杀毒软件引擎。 Bitdefender Engines 7.76675之前版本中的rar.xmd解析器存在越界读取漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出。

Severity

中

Patch Name

Bitdefender Engines rar.xmd解析器越界读取漏洞的补丁

Patch Description

Bitdefender Engines是罗马尼亚比特梵德（Bitdefender）公司的一款杀毒软件引擎。 Bitdefender Engines 7.76675之前版本中的rar.xmd解析器存在越界读取漏洞，攻击者可利用该漏洞导致缓冲区溢出或堆溢出。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： https://www.bitdefender.com/support/security-advisories/bitdefender-rar-xmd-rar-parsing-bounds-read-vulnerability/

Reference

https://web.nvd.nist.gov//vuln/detail/CVE-2018-18059 https://www.bitdefender.com/support/security-advisories/bitdefender-rar-xmd-rar-parsing-bounds-read-vulnerability/

Impacted products

Name
Bitdefender Engines <7.76675

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2018-18059",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18059"
    }
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  "discovererName": "Ke Liu",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.bitdefender.com/support/security-advisories/bitdefender-rar-xmd-rar-parsing-bounds-read-vulnerability/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-15898",
  "openTime": "2019-05-30",
  "patchDescription": "Bitdefender Engines\u662f\u7f57\u9a6c\u5c3c\u4e9a\u6bd4\u7279\u68b5\u5fb7\uff08Bitdefender\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6740\u6bd2\u8f6f\u4ef6\u5f15\u64ce\u3002\r\n\r\nBitdefender Engines 7.76675\u4e4b\u524d\u7248\u672c\u4e2d\u7684rar.xmd\u89e3\u6790\u5668\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\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": "Bitdefender Engines rar.xmd\u89e3\u6790\u5668\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Bitdefender Engines \u003c7.76675"
  },
  "referenceLink": "https://web.nvd.nist.gov//vuln/detail/CVE-2018-18059\r\nhttps://www.bitdefender.com/support/security-advisories/bitdefender-rar-xmd-rar-parsing-bounds-read-vulnerability/",
  "serverity": "\u4e2d",
  "submitTime": "2019-05-24",
  "title": "Bitdefender Engines rar.xmd\u89e3\u6790\u5668\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2018-18059 (GCVE-0-2018-18059)

Vulnerability from cvelistv5 – Published: 2019-05-24 16:54 – Updated: 2024-08-05 11:01

Summary

An issue was discovered in Bitdefender Engines before 7.76675. A vulnerability has been discovered in the rar.xmd parser that results from a lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. Paired with other vulnerabilities, this can result in denial-of-service. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.bitdefender.com/	x_refsource_MISC
https://www.bitdefender.com/support/security-advi…	x_refsource_MISC

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.