Arbitrary Code Injection The advisory has been revoked - it doesn't affect any version of package samba (opens in a new tab)
Threat Intelligence
Snyk has reported that there have been attempts or successful attacks targeting this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1204-SAMBA-357277
- published30 May 2017
- disclosed30 May 2017
Introduced: 30 May 2017
CVE-2017-7494 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:12.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream samba package and not the samba package as distributed by Ubuntu.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7494
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03755en_us
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03759en_us
- https://www.samba.org/samba/security/CVE-2017-7494.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7494
- http://www.debian.org/security/2017/dsa-3860
- https://security-tracker.debian.org/tracker/CVE-2017-7494
- https://www.exploit-db.com/exploits/42060/
- https://www.exploit-db.com/exploits/42084/
- https://security.gentoo.org/glsa/201805-07
- 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
- https://security.netapp.com/advisory/ntap-20170524-0001/
- https://access.redhat.com/errata/RHSA-2017:1270
- https://access.redhat.com/errata/RHSA-2017:1271
- https://access.redhat.com/errata/RHSA-2017:1272
- https://access.redhat.com/errata/RHSA-2017:1273
- https://access.redhat.com/errata/RHSA-2017:1390
- http://www.securityfocus.com/bid/98636
- http://www.securitytracker.com/id/1038552
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-7494
- https://www.exploit-db.com/exploits/42060
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://github.com/opsxcq/exploit-CVE-2017-7494