CVE-2019-12900
Published: 19 June 2019
BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors.
Priority
Medium
CVSS 3 base score: 9.8
Status
| Package | Release | Status |
|---|---|---|
|
bzip2 Launchpad, Ubuntu, Debian |
Upstream |
Released
(1.0.7)
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1.0.6-8.1ubuntu0.2)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(1.0.6-8ubuntu0.2)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(1.0.6-5ubuntu0.1~esm2)
|
|
|
Patches: Upstream: https://gitlab.com/federicomenaquintero/bzip2/commit/74de1e2e6ffc9d51ef9824db71a8ffee5962cdbc |
||
|
clamav Launchpad, Ubuntu, Debian |
Upstream |
Released
(0.101.4)
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(0.101.4+dfsg-0ubuntu0.18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(0.101.4+dfsg-0ubuntu0.16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(0.101.4+dfsg-0ubuntu0.14.04.1+esm1)
|
|
Notes
| Author | Note |
|---|---|
| leosilva | first fix cause a regression see LP: 1834494 |
| amurray | clamav has a vendored copy of bzip2 which is used by the nulsft/nsis scanner. only affects clamav versions < 0.101.4 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12900
- https://usn.ubuntu.com/usn/usn-4038-1
- https://usn.ubuntu.com/usn/usn-4038-2
- https://usn.ubuntu.com/usn/usn-4038-3
- https://usn.ubuntu.com/usn/usn-4038-4
- https://bugs.launchpad.net/ubuntu/+source/bzip2/+bug/1834494
- https://usn.ubuntu.com/usn/usn-4146-1
- https://usn.ubuntu.com/usn/usn-4146-2
- NVD
- Launchpad
- Debian