10

CVE-2017-7494

Warnung
Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share, and then cause the server to load and execute it.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Samba ≫ Samba Version >= 3.5.0 < 4.4.0
Samba ≫ Samba Version >= 4.4.0 < 4.4.14
Samba ≫ Samba Version >= 4.5.0 < 4.5.10
Samba ≫ Samba Version >= 4.6.0 < 4.6.4
Debian ≫ Debian Linux Version8.0

30.03.2023: CISA Known Exploited Vulnerabilities (KEV) Catalog

Samba Remote Code Execution Vulnerability

Schwachstelle

Samba contains a remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share and then cause the server to load and execute it.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 99.45% 0.999
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
134c704f-9b21-4f2e-91b3-4a467353bcc0 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-94 Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

https://security.gentoo.org/glsa/201805-07
Third Party Advisory
http://www.debian.org/security/2017/dsa-3860
Third Party Advisory
http://www.securityfocus.com/bid/98636
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1038552
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2017:1270
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1271
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1272
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1273
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1390
Third Party Advisory
https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2018-095-01+Security+Notification+Umotion+V1.1.pdf&p_Doc_Ref=SEVD-2018-095-01
Third Party Advisory
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03755en_us
Third Party Advisory
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03759en_us
Third Party Advisory
https://security.netapp.com/advisory/ntap-20170524-0001/
Third Party Advisory
https://www.exploit-db.com/exploits/42060/
Third Party Advisory
VDB Entry
https://www.exploit-db.com/exploits/42084/
Third Party Advisory
VDB Entry
https://www.samba.org/samba/security/CVE-2017-7494.html
Patch
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-7494
US Government Resource