CVE-2014-9913
Published: 18 January 2017
Buffer overflow in the list_files function in list.c in Info-Zip UnZip 6.0 allows remote attackers to cause a denial of service (crash) via vectors related to the compression method.
Notes
| Author | Note |
|---|---|
| tyhicks |
In Ubuntu, this is reduced to a DoS thanks to zipinfo being built with -D_FORTIFY_SOURCE=2 See LP: #1643750 for a reproducer |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
unzip
Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(6.0-21ubuntu1)
|
| bionic |
Not vulnerable
(6.0-21ubuntu1)
|
|
| cosmic |
Not vulnerable
(6.0-21ubuntu1)
|
|
| disco |
Not vulnerable
(6.0-21ubuntu1)
|
|
| eoan |
Not vulnerable
(6.0-21ubuntu1)
|
|
| focal |
Not vulnerable
(6.0-21ubuntu1)
|
|
| groovy |
Not vulnerable
(6.0-21ubuntu1)
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Released
(6.0-9ubuntu1.6)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Released
(6.0-21)
|
|
| xenial |
Released
(6.0-20ubuntu1.1)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Ignored
(end of life)
|
|
| This vulnerability is mitigated in part by the use of -D_FORTIFY_SOURCE=2 in Ubuntu. | ||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 4.0 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | Low |
| Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |