Vulnerability-Lookup

CNVD-2016-08459

Vulnerability from cnvd - Published: 2016-10-09

Title

Irssi 'buf.pl'本地信息泄露漏洞

Description

Irssi是Timo Sirainen用C语言写的一个文本用户界面的IRC客户端程序，她的发布遵循GPL（GNU General Public License）。 Irssi中存在本地信息泄露漏洞，本地攻击者可以利用该漏洞获取敏感信息。

Severity

中

Patch Name

Irssi 'buf.pl'本地信息泄露漏洞的补丁

Patch Description

Irssi是Timo Sirainen用C语言写的一个文本用户界面的IRC客户端程序，她的发布遵循GPL（GNU General Public License）。 Irssi中存在本地信息泄露漏洞，本地攻击者可以利用该漏洞获取敏感信息。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

目前厂商已发布更新，参考链接如下： https://irssi.org/2016/09/22/buf.pl-update/

Reference

http://www.securityfocus.com/bid/93155

Impacted products

Name
['Irssi Irssi 0.8.9', 'Irssi Irssi 0.8.4']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "93155"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7553"
    }
  },
  "description": "Irssi\u662fTimo Sirainen\u7528C\u8bed\u8a00\u5199\u7684\u4e00\u4e2a\u6587\u672c\u7528\u6237\u754c\u9762\u7684IRC\u5ba2\u6237\u7aef\u7a0b\u5e8f\uff0c\u5979\u7684\u53d1\u5e03\u9075\u5faaGPL\uff08GNU General Public License\uff09\u3002\r\n\r\nIrssi\u4e2d\u5b58\u5728\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Salvatore Bonaccorso",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u66f4\u65b0\uff0c\u53c2\u8003\u94fe\u63a5\u5982\u4e0b\uff1a\r\nhttps://irssi.org/2016/09/22/buf.pl-update/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-08459",
  "openTime": "2016-10-09",
  "patchDescription": "Irssi\u662fTimo Sirainen\u7528C\u8bed\u8a00\u5199\u7684\u4e00\u4e2a\u6587\u672c\u7528\u6237\u754c\u9762\u7684IRC\u5ba2\u6237\u7aef\u7a0b\u5e8f\uff0c\u5979\u7684\u53d1\u5e03\u9075\u5faaGPL\uff08GNU General Public License\uff09\u3002\r\n\r\nIrssi\u4e2d\u5b58\u5728\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "Irssi \u0027buf.pl\u0027\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Irssi Irssi 0.8.9",
      "Irssi Irssi 0.8.4"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/93155",
  "serverity": "\u4e2d",
  "submitTime": "2016-09-27",
  "title": "Irssi \u0027buf.pl\u0027\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2016-7553 (GCVE-0-2016-7553)

Vulnerability from cvelistv5 – Published: 2017-02-27 22:00 – Updated: 2024-08-06 02:04

Summary

The buf.pl script before 2.20 in Irssi before 0.8.20 uses weak permissions for the scrollbuffer dump file created between upgrades, which might allow local users to obtain sensitive information from private chat conversations by reading the file.

Severity

No CVSS data available.

CWE

Assigner

debian mitre root

References

6 references

URL	Tags
http://www.openwall.com/lists/oss-security/2016/09/26/4	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2016/09/24/1	mailing-listx_refsource_MLIST
https://irssi.org/security/buf_pl_sa_2016.txt	x_refsource_CONFIRM
https://github.com/irssi/scripts.irssi.org/commit…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
http://www.securityfocus.com/bid/93155	vdb-entryx_refsource_BID

Date Public

2016-09-22 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.

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.