Vulnerability-Lookup

CNVD-2020-41592

Vulnerability from cnvd - Published: 2020-07-22

Title

Comodo Internet Security DLL预加载漏洞

Description

Comodo Internet Security (CIS)是一款互联网安全套件，其中包括防病毒程序、个人防火墙、沙箱和基于主机的入侵防御系统(HIPS)。 Comodo Internet Security 12.0及更早版本中的signmgr.dll 6.5.0.819存在DLL预加载漏洞，攻击者可利用该漏洞将名为iLog.dll的未签名DLL植入部分未受保护的产品目录中，从而可绕过某些自我防护机制。

Severity

中

Patch Name

Comodo Internet Security DLL预加载漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://forums.comodo.com/news-announcements-feedback-cis/comodo-internet-security-2019-v12106914-released-t124993.0.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-18215

Impacted products

Name
Comodo Security Solutions Comodo Internet Security <=12.0

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2019-18215",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-18215"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-41592",
  "openTime": "2020-07-22",
  "patchDescription": "Comodo Internet Security (CIS)\u662f\u4e00\u6b3e\u4e92\u8054\u7f51\u5b89\u5168\u5957\u4ef6\uff0c\u5176\u4e2d\u5305\u62ec\u9632\u75c5\u6bd2\u7a0b\u5e8f\u3001\u4e2a\u4eba\u9632\u706b\u5899\u3001\u6c99\u7bb1\u548c\u57fa\u4e8e\u4e3b\u673a\u7684\u5165\u4fb5\u9632\u5fa1\u7cfb\u7edf(HIPS)\u3002\r\n\r\nComodo Internet Security 12.0\u53ca\u66f4\u65e9\u7248\u672c\u4e2d\u7684signmgr.dll 6.5.0.819\u5b58\u5728DLL\u9884\u52a0\u8f7d\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u540d\u4e3aiLog.dll\u7684\u672a\u7b7e\u540dDLL\u690d\u5165\u90e8\u5206\u672a\u53d7\u4fdd\u62a4\u7684\u4ea7\u54c1\u76ee\u5f55\u4e2d\uff0c\u4ece\u800c\u53ef\u7ed5\u8fc7\u67d0\u4e9b\u81ea\u6211\u9632\u62a4\u673a\u5236\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": "Comodo Internet Security DLL\u9884\u52a0\u8f7d\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Comodo Security Solutions Comodo Internet Security \u003c=12.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-18215",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-19",
  "title": "Comodo Internet Security DLL\u9884\u52a0\u8f7d\u6f0f\u6d1e"
}

CVE-2019-18215 (GCVE-0-2019-18215)

Vulnerability from cvelistv5 – Published: 2019-11-18 20:00 – Updated: 2024-08-05 01:47

Summary

An issue was discovered in signmgr.dll 6.5.0.819 in Comodo Internet Security through 12.0. A DLL Preloading vulnerability allows an attacker to implant an unsigned DLL named iLog.dll in a partially unprotected product directory. This DLL is then loaded into a high-privileged service before the binary signature validation logic is loaded, and might bypass some of the self-defense mechanisms.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://safebreach.com/blog	x_refsource_MISC
https://safebreach.com/Post/Comodo-Internet-Secur…	x_refsource_MISC
https://forums.comodo.com/news-announcements-feed…	x_refsource_MISC

Show details on NVD website

JSON

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          },
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            "url": "https://forums.comodo.com/news-announcements-feedback-cis/comodo-internet-security-2019-v12106914-released-t124993.0.html"
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                        "version_data": [
                          {
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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.