CVE-2018-7409
Published: 22 February 2018
In unixODBC before 2.3.5, there is a buffer overflow in the unicode_to_ansi_copy() function in DriverManager/__info.c.
Notes
Author | Note |
---|---|
Priority reason: One-byte buffer overflow that isn't attacker controlled, DoS only |
|
mdeslaur | One-byte buffer overflow that isn't attacker controlled, DoS only The commit listed below is for the whole new version, this CVE is only the two string terminator changes to __info.c in the unicode_to_ansi_copy() function. |
Priority
Status
Package | Release | Status |
---|---|---|
unixodbc Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Released
(2.3.4-1.1ubuntu3)
|
|
cosmic |
Released
(2.3.4-1.1ubuntu3)
|
|
disco |
Released
(2.3.4-1.1ubuntu3)
|
|
eoan |
Released
(2.3.4-1.1ubuntu3)
|
|
focal |
Released
(2.3.4-1.1ubuntu3)
|
|
groovy |
Released
(2.3.4-1.1ubuntu3)
|
|
hirsute |
Released
(2.3.4-1.1ubuntu3)
|
|
impish |
Released
(2.3.4-1.1ubuntu3)
|
|
jammy |
Released
(2.3.4-1.1ubuntu3)
|
|
kinetic |
Released
(2.3.4-1.1ubuntu3)
|
|
lunar |
Released
(2.3.4-1.1ubuntu3)
|
|
trusty |
Released
(2.2.14p2-5ubuntu5+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(2.3.5)
|
|
xenial |
Released
(2.3.1-4.1ubuntu0.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
Patches: upstream: https://sourceforge.net/p/unixodbc/code/136/ upstream: https://github.com/lurcher/unixODBC/commit/4f9f77fb4204659ec9b7be8745d9e05a539c80b9 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |