Vulnerability-Lookup

CNVD-2015-03639

Vulnerability from cnvd - Published: 2015-06-09

Title

PCRE 'compile_regex()'缓冲区溢出漏洞

Description

PCRE（Perl Compatible Regular Expressions）是软件开发者Philip Hazel所研发的一个使用C语言编写的开源正则表达式函数库。 PCRE 'compile_regex()'存在缓冲区溢出漏洞。允许攻击者利用漏洞在受影响应用程序上下文中执行任意代码，或发起拒绝服务攻击。

Severity

高

Formal description

目前没有详细解决方案提供： http://www.pcre.org/

Reference

http://www.securityfocus.com/bid/74934

Impacted products

Name
PCRE PCRE

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "74934"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3210"
    }
  },
  "description": "PCRE\uff08Perl Compatible Regular Expressions\uff09\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Philip Hazel\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u5f00\u6e90\u6b63\u5219\u8868\u8fbe\u5f0f\u51fd\u6570\u5e93\u3002 \r\n\r\nPCRE \u0027compile_regex()\u0027\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u6216\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Wen Guanxing from Venustech",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.pcre.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03639",
  "openTime": "2015-06-09",
  "products": {
    "product": "PCRE PCRE"
  },
  "referenceLink": "http://www.securityfocus.com/bid/74934",
  "serverity": "\u9ad8",
  "submitTime": "2015-06-05",
  "title": "PCRE \u0027compile_regex()\u0027\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2015-3210 (GCVE-0-2015-3210)

Vulnerability from cvelistv5 – Published: 2016-12-13 16:00 – Updated: 2024-08-06 05:39

Summary

Heap-based buffer overflow in PCRE 8.34 through 8.37 and PCRE2 10.10 allows remote attackers to execute arbitrary code via a crafted regular expression, as demonstrated by /^(?P=B)((?P=B)(?J:(?P<B>c)(?P<B>a(?P=B)))>WGXCREDITS)/, a different vulnerability than CVE-2015-8384.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

6 references

URL	Tags
https://access.redhat.com/errata/RHSA-2016:1132	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/74934	vdb-entryx_refsource_BID
http://rhn.redhat.com/errata/RHSA-2016-2750.html	vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2015/06/01/7	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2015/1…	mailing-listx_refsource_MLIST
https://bugs.exim.org/show_bug.cgi?id=1636	x_refsource_CONFIRM

Date Public

2015-05-29 00:00

Show details on NVD website

JSON

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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.