Vulnerability-Lookup

CNVD-2020-33491

Vulnerability from cnvd - Published: 2020-06-18

Title

Transmission资源管理错误漏洞

Description

Transmission是一款开源的BitTorrent客户端应用程序。该程序主要提供文件下载等功能。 Transmission 3.00之前版本中的libtransmission/variant.c文件存在资源管理错误漏洞，远程攻击者可借助特制的种子文件利用该漏洞造成拒绝服务（崩溃）或执行任意代码。

Severity

中

Patch Name

Transmission资源管理错误漏洞的补丁

Patch Description

Transmission是一款开源的BitTorrent客户端应用程序。该程序主要提供文件下载等功能。 Transmission 3.00之前版本中的libtransmission/variant.c文件存在资源管理错误漏洞，远程攻击者可借助特制的种子文件利用该漏洞造成拒绝服务（崩溃）或执行任意代码。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/transmission/transmission/commit/2123adf8e5e1c2b48791f9d22fc8c747e974180e

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-10756

Impacted products

Name
Transmission Transmission <3.00

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10756"
    }
  },
  "description": "Transmission\u662f\u4e00\u6b3e\u5f00\u6e90\u7684BitTorrent\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u4e3b\u8981\u63d0\u4f9b\u6587\u4ef6\u4e0b\u8f7d\u7b49\u529f\u80fd\u3002\n\nTransmission 3.00\u4e4b\u524d\u7248\u672c\u4e2d\u7684libtransmission/variant.c\u6587\u4ef6\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u79cd\u5b50\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/transmission/transmission/commit/2123adf8e5e1c2b48791f9d22fc8c747e974180e",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33491",
  "openTime": "2020-06-18",
  "patchDescription": "Transmission\u662f\u4e00\u6b3e\u5f00\u6e90\u7684BitTorrent\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\u8be5\u7a0b\u5e8f\u4e3b\u8981\u63d0\u4f9b\u6587\u4ef6\u4e0b\u8f7d\u7b49\u529f\u80fd\u3002\r\n\r\nTransmission 3.00\u4e4b\u524d\u7248\u672c\u4e2d\u7684libtransmission/variant.c\u6587\u4ef6\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u79cd\u5b50\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u6216\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": "Transmission\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Transmission Transmission \u003c3.00"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-10756",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-18",
  "title": "Transmission\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2018-10756 (GCVE-0-2018-10756)

Vulnerability from cvelistv5 – Published: 2020-05-15 15:56 – Updated: 2024-08-05 07:46

Summary

Use-after-free in libtransmission/variant.c in Transmission before 3.00 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted torrent file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://github.com/transmission/transmission/comm…	x_refsource_MISC
https://tomrichards.net/2020/05/cve-2018-10756-tr…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202007-07	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST

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.