Vulnerability-Lookup

CNVD-2017-03657

Vulnerability from cnvd - Published: 2017-03-27

Title

Pidgin越边界写入漏洞

Description

Pidgin是一款多协议即时通信软件。 Pidgin存在越边界写入漏洞。攻击者可利用该漏洞执行任意代码或执行未授权操作，造成拒绝服务。

Severity

中

Patch Name

Pidgin越边界写入漏洞的补丁

Patch Description

Pidgin是一款多协议即时通信软件。 Pidgin存在越边界写入漏洞。攻击者可利用该漏洞执行任意代码或执行未授权操作，造成拒绝服务。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

用户可联系供应商获得补丁信息： https://bugzilla.redhat.com/show_bug.cgi?id=1430019

Reference

http://www.securityfocus.com/bid/96775

Impacted products

Name
Pidgin Pidgin <2.12.0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "96775"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2640",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2640"
    }
  },
  "description": "Pidgin\u662f\u4e00\u6b3e\u591a\u534f\u8bae\u5373\u65f6\u901a\u4fe1\u8f6f\u4ef6\u3002\r\n\r\nPidgin\u5b58\u5728\u8d8a\u8fb9\u754c\u5199\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Joseph Bisch",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1430019",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-03657",
  "openTime": "2017-03-27",
  "patchDescription": "Pidgin\u662f\u4e00\u6b3e\u591a\u534f\u8bae\u5373\u65f6\u901a\u4fe1\u8f6f\u4ef6\u3002\r\n\r\nPidgin\u5b58\u5728\u8d8a\u8fb9\u754c\u5199\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Pidgin\u8d8a\u8fb9\u754c\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Pidgin Pidgin \u003c2.12.0"
  },
  "referenceLink": "http://www.securityfocus.com/bid/96775",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-16",
  "title": "Pidgin\u8d8a\u8fb9\u754c\u5199\u5165\u6f0f\u6d1e"
}

CVE-2017-2640 (GCVE-0-2017-2640)

Vulnerability from cvelistv5 – Published: 2018-07-27 18:00 – Updated: 2024-08-05 14:02

Summary

An out-of-bounds write flaw was found in the way Pidgin before 2.12.0 processed XML content. A malicious remote server could potentially use this flaw to crash Pidgin or execute arbitrary code in the context of the pidgin process.

Severity

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-787

Assigner

redhat redhat root Scorecard

References

5 references

URL	Tags
https://security.gentoo.org/glsa/201706-10	vendor-advisoryx_refsource_GENTOO
https://access.redhat.com/errata/RHSA-2017:1854	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/96775	vdb-entryx_refsource_BID
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://www.debian.org/security/2017/dsa-3806	vendor-advisoryx_refsource_DEBIAN

Impacted products

1 product

Vendor	Product	Version
Pidgin	pidgin	Affected: 2.12.0

Date Public

2018-07-27 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.

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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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.

Action not permitted

CNVD-2017-03657

CVE-2017-2640 (GCVE-0-2017-2640)

Tags

Sightings

Nomenclature

Related by attack behaviour