Vulnerability-Lookup

CNVD-2017-33378

Vulnerability from cnvd - Published: 2017-11-09

Title

Perl栈缓冲区溢出漏洞

Description

Perl是美国程序员拉里-沃尔（Larry Wall）所研发的一种免费且功能强大的跨平台编程语言。 Perl 5.24.3-RC1之前的版本和5.26.1-RC1之前的5.26.x版本中的win32/perlhost.h文件的CPerlHost::Add方法存在栈缓冲区溢出漏洞。攻击者可利用该漏洞执行任意代码。

Severity

高

Patch Name

Perl栈缓冲区溢出漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://rt.perl.org/Public/Bug/Display.html?id=131665

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-12814

Impacted products

Name
['Perl Perl <5.24.3-RC1', 'Perl Perl 5.26.*，<5.26.1-RC1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12814"
    }
  },
  "description": "Perl\u662f\u7f8e\u56fd\u7a0b\u5e8f\u5458\u62c9\u91cc-\u6c83\u5c14\uff08Larry Wall\uff09\u6240\u7814\u53d1\u7684\u4e00\u79cd\u514d\u8d39\u4e14\u529f\u80fd\u5f3a\u5927\u7684\u8de8\u5e73\u53f0\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nPerl 5.24.3-RC1\u4e4b\u524d\u7684\u7248\u672c\u548c5.26.1-RC1\u4e4b\u524d\u76845.26.x\u7248\u672c\u4e2d\u7684win32/perlhost.h\u6587\u4ef6\u7684CPerlHost::Add\u65b9\u6cd5\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "John Leitch (john@autosectools.com), Bryce Darling (darlingbryce@gmail.com)",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://rt.perl.org/Public/Bug/Display.html?id=131665",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33378",
  "openTime": "2017-11-09",
  "patchDescription": "Perl\u662f\u7f8e\u56fd\u7a0b\u5e8f\u5458\u62c9\u91cc-\u6c83\u5c14\uff08Larry Wall\uff09\u6240\u7814\u53d1\u7684\u4e00\u79cd\u514d\u8d39\u4e14\u529f\u80fd\u5f3a\u5927\u7684\u8de8\u5e73\u53f0\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nPerl 5.24.3-RC1\u4e4b\u524d\u7684\u7248\u672c\u548c5.26.1-RC1\u4e4b\u524d\u76845.26.x\u7248\u672c\u4e2d\u7684win32/perlhost.h\u6587\u4ef6\u7684CPerlHost::Add\u65b9\u6cd5\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Perl\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Perl Perl \u003c5.24.3-RC1",
      "Perl Perl 5.26.*\uff0c\u003c5.26.1-RC1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-12814",
  "serverity": "\u9ad8",
  "submitTime": "2017-09-28",
  "title": "Perl\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-12814 (GCVE-0-2017-12814)

Vulnerability from cvelistv5 – Published: 2017-09-27 17:00 – Updated: 2024-08-05 18:51

Summary

Stack-based buffer overflow in the CPerlHost::Add method in win32/perlhost.h in Perl before 5.24.3-RC1 and 5.26.x before 5.26.1-RC1 on Windows allows attackers to execute arbitrary code via a long environment variable.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
http://www.securityfocus.com/bid/101051	vdb-entryx_refsource_BID
https://www.oracle.com/security-alerts/cpujul2020.html	x_refsource_MISC
https://rt.perl.org/Public/Bug/Display.html?id=131665	x_refsource_CONFIRM
https://perl5.git.perl.org/perl.git/log/refs/tags…	x_refsource_CONFIRM
https://perl5.git.perl.org/perl.git/log/refs/tags…	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2018042…	x_refsource_CONFIRM

Date Public

2017-09-10 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.

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CNVD-2017-33378

CVE-2017-12814 (GCVE-0-2017-12814)

Tags

Sightings

Nomenclature

Related by attack behaviour