CVE-2011-2684
Published: 23 October 2017
foo2zjs before 20110722dfsg-3ubuntu1 as packaged in Ubuntu, 20110722dfsg-1 as packaged in Debian unstable, and 20090908dfsg-5.1+squeeze0 as packaged in Debian squeeze create temporary files insecurely, which allows local users to write over arbitrary files via a symlink attack on /tmp/foo2zjs.
Notes
| Author | Note |
|---|---|
| jdstrand | Yama should protect against this on Ubuntu 10.10 and higher |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
foo2zjs Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
| lucid |
Ignored
(end of life)
|
|
| maverick |
Ignored
(end of life)
|
|
| natty |
Ignored
(end of life)
|
|
| oneiric |
Not vulnerable
(20110811dfsg-1ubuntu1)
|
|
| precise |
Not vulnerable
|
|
| quantal |
Not vulnerable
|
|
| raring |
Not vulnerable
|
|
| upstream |
Released
(20110722dfsg-1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |