CVE-2011-5325
Published: 7 August 2017
Directory traversal vulnerability in the BusyBox implementation of tar before 1.22.0 v5 allows remote attackers to point to files outside the current working directory via a symlink.
Notes
| Author | Note |
|---|---|
| mdeslaur | bionic only contains first commit adding the second commit to bionic introduced a regression in debootstrep, see LP: #1737662 new third commit mostly reverses second commit two new commits are now available that possibly fix further symlink issues |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
busybox Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Released
(1:1.27.2-2ubuntu3)
|
|
| cosmic |
Released
(1:1.27.2-2ubuntu3)
|
|
| disco |
Released
(1:1.27.2-2ubuntu3)
|
|
| eoan |
Released
(1:1.27.2-2ubuntu3)
|
|
| focal |
Released
(1:1.27.2-2ubuntu3)
|
|
| groovy |
Released
(1:1.27.2-2ubuntu3)
|
|
| hirsute |
Released
(1:1.27.2-2ubuntu3)
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Released
(1:1.21.0-1ubuntu1.4)
|
|
| upstream |
Released
(1:1.27.2-1)
|
|
| vivid |
Ignored
(end of life)
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Released
(1:1.22.0-15ubuntu1.4)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Ignored
(end of life)
|
|
|
Patches: upstream: https://git.busybox.net/busybox/commit/?id=b920a38dc0a87f5884444d4731a8b887b5e16018 upstream: https://git.busybox.net/busybox/commit/?id=bc9bbeb2b81001e8731cd2ae501c8fccc8d87cc7 upstream: https://git.busybox.net/busybox/commit/?id=a84db18fc71d09e801df0ebca048d82e90b32c6a upstream: https://git.busybox.net/busybox/commit/?id=d9503224c8a93a30b0c8627084b2744d3ee6f403 upstream: https://git.busybox.net/busybox/commit/?id=dd56921e2d404c8fc9484290a36411a13d14df1a |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |