9.8crit
CVE-2018-7409
In unixODBC before 2.3.5, there is a buffer overflow in the unicode_to_ansi_copy() function in DriverManager/__info.c.
Published 8 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.5%
percentile 85%
Public exploits
0
none known
Summary
In unixODBC before 2.3.5, there is a buffer overflow in the unicode_to_ansi_copy() function in DriverManager/__info.c.
Exploit prediction (EPSS)
2.54% probability of exploitation in the next 30 days, higher than 85% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- unixodbc.org /unixODBC-2.3.5.tar.gz · x_refsource_MISC, x_transferred
- sourceforge.net /projects/unixodbc/files/unixODBC/2.3.5/ChangeLog/download · x_refsource_MISC, x_transferred
- access.redhat.com /errata/RHSA-2019:2336 · vendor-advisory, x_refsource_REDHAT, x_transferred
Sources
- CVE List: CVE-2018-7409
- NVD: CVE-2018-7409
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.