Home/CVE/Use-after-free in libtransmission/variant.c in Transmission before 3.00 allows remote attackers to cause a denial of ser
CVE

CVE-2018-10756

Use-after-free in libtransmission/variant.c in Transmission before 3.00 allows remote attackers to cause a denial of ser

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.

HIGH · CVSS 7.8 EPSS 0.02384
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-416Use After Free
▤

Affected Products & Versions

3
transmissionbt transmission< 3.00
debian linuxall versions
fedoraproject fedoraall versions
⚠

Public Exploits & PoCs

1
poctomrichards.net · cve-2018-10756-transmissiontomrichards.net
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumPnscan Binary Data Transmission Activity
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 May 2020 · 04:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/transmission/transmission/commit/2123adf8e5e1c2b48791f9d22fc8c747e974180ePatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/05/msg00022.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00001.htmlMailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CD3GLZ5URIK74RCGLSH72IVLDIJJMLQC/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OVAG2HNKNRLWOACFN5F2ANJD2SQ53WI7/
https://security.gentoo.org/glsa/202007-07Third Party Advisory
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