VDB
CVE-2014-3493
CVE-2014-3493
PUBLISHED
The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) via an attempt to read a Unicode pathname without specifying use of Unicode, leading to a character-set conversion failure that triggers an invalid pointer dereference.
EPSS 7.27% · 94.2th percentile
Risk Scores
EPSS Score
7.27%
94.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | samba | 0, 2:4.0.10+dfsg-4ubuntu2, 2:4.1.3+dfsg-2ubuntu2 |
Timeline
- Dec 13, 2013 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 3, 2023 EPSS Score
- Feb 9, 2023 EPSS Score
- Feb 13, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- May 26, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2014-3493 third-party-advisory
- http://www.samba.org/samba/security/CVE-2014-3493 third-party-advisory
- https://ubuntu.com/security/notices/USN-2257-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2014-3493 third-party-advisory