CVE-2018-18384
Published: 16 October 2018
Info-ZIP UnZip 6.0 has a buffer overflow in list.c, when a ZIP archive has a crafted relationship between the compressed-size value and the uncompressed-size value, because a buffer size is 10 and is supposed to be 12.
Priority
Low
CVSS 3 base score: 5.5
Status
| Package | Release | Status |
|---|---|---|
|
unzip Launchpad, Ubuntu, Debian |
Upstream |
Released
(6.0-11)
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Not vulnerable
(6.0-21ubuntu1)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Not vulnerable
(6.0-20ubuntu1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(6.0-9ubuntu1.6)
|
|
| This vulnerability is mitigated in part by the use of -D_FORTIFY_SOURCE=2 in Ubuntu. | ||
Notes
| Author | Note |
|---|---|
| mdeslaur | Debian fixed this with the 07-increase-size-of-cfactorstr patch in 6.0-11 to fix debian bug #741384 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18384
- https://ubuntu.com/security/notices/USN-4672-1
- NVD
- Launchpad
- Debian