Improper Input Validation Affecting python-tevent package, versions <0:0.9.35-1.el7rhgs
Threat Intelligence
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-RHEL7-PYTHONTEVENT-4441897
- published26 Jul 2021
- disclosed16 Aug 2018
Introduced: 16 Aug 2018
CVE-2018-10858 (opens in a new tab)How to fix?
Upgrade RHEL:7 python-tevent to version 0:0.9.35-1.el7rhgs or higher.
This issue was patched in RHSA-2018:2613.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python-tevent package and not the python-tevent package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory listing. A malicious samba server could use this flaw to cause arbitrary code execution on a samba client. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
References
- http://www.securityfocus.com/bid/105085
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10858
- https://kc.mcafee.com/corporate/index?page=content&id=SB10284
- https://security.netapp.com/advisory/ntap-20180814-0001/
- https://www.samba.org/samba/security/CVE-2018-10858.html
- https://access.redhat.com/security/cve/CVE-2018-10858
- https://www.debian.org/security/2018/dsa-4271
- https://security.gentoo.org/glsa/202003-52
- https://access.redhat.com/errata/RHSA-2018:2613
- http://www.securitytracker.com/id/1042002
- https://usn.ubuntu.com/3738-1/