CVE-2019-12900
First published: Wed Jun 19 2019(Updated: )
BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Bzip Bzip2 | <=1.0.6 | |
| Debian Debian Linux | =8.0 | |
| openSUSE Leap | =15.0 | |
| openSUSE Leap | =15.1 | |
| Canonical Ubuntu Linux | =12.04 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =19.04 | |
| FreeBSD FreeBSD | =11.2 | |
| FreeBSD FreeBSD | =11.2-p10 | |
| FreeBSD FreeBSD | =11.2-p11 | |
| FreeBSD FreeBSD | =11.2-p12 | |
| FreeBSD FreeBSD | =11.2-p2 | |
| FreeBSD FreeBSD | =11.2-p3 | |
| FreeBSD FreeBSD | =11.2-p4 | |
| FreeBSD FreeBSD | =11.2-p5 | |
| FreeBSD FreeBSD | =11.2-p6 | |
| FreeBSD FreeBSD | =11.2-p7 | |
| FreeBSD FreeBSD | =11.2-p8 | |
| FreeBSD FreeBSD | =11.2-p9 | |
| FreeBSD FreeBSD | =11.2-rc3 | |
| FreeBSD FreeBSD | =11.3 | |
| FreeBSD FreeBSD | =11.3-p1 | |
| FreeBSD FreeBSD | =12.0 | |
| FreeBSD FreeBSD | =12.0-p1 | |
| FreeBSD FreeBSD | =12.0-p2 | |
| FreeBSD FreeBSD | =12.0-p3 | |
| FreeBSD FreeBSD | =12.0-p4 | |
| FreeBSD FreeBSD | =12.0-p5 | |
| FreeBSD FreeBSD | =12.0-p6 | |
| FreeBSD FreeBSD | =12.0-p7 | |
| FreeBSD FreeBSD | =12.0-p8 | |
| Python Python | >=3.7.0<3.7.13 | |
| Python Python | >=3.8.0<3.8.13 | |
| Python Python | >=3.9.0<3.9.11 | |
| Python Python | >=3.10.0<3.10.3 | |
| ubuntu/bzip2 | <1.0.6-9ubuntu0.19.04.1 | 1.0.6-9ubuntu0.19.04.1 |
| ubuntu/bzip2 | <1.0.6-8.1ubuntu0.2 | 1.0.6-8.1ubuntu0.2 |
| ubuntu/bzip2 | <1.0.6-9ubuntu0.18.10.1 | 1.0.6-9ubuntu0.18.10.1 |
| ubuntu/bzip2 | <1.0.6-5ubuntu0.1~ | 1.0.6-5ubuntu0.1~ |
| ubuntu/bzip2 | <1.0.7 | 1.0.7 |
| ubuntu/bzip2 | <1.0.6-8ubuntu0.2 | 1.0.6-8ubuntu0.2 |
| ubuntu/clamav | <0.101.4+dfsg-0ubuntu0.18.04.1 | 0.101.4+dfsg-0ubuntu0.18.04.1 |
| ubuntu/clamav | <0.101.4+dfsg-0ubuntu0.19.04.1 | 0.101.4+dfsg-0ubuntu0.19.04.1 |
| ubuntu/clamav | <0.101.4+dfsg-0ubuntu0.14.04.1+ | 0.101.4+dfsg-0ubuntu0.14.04.1+ |
| ubuntu/clamav | <0.101.4 | 0.101.4 |
| ubuntu/clamav | <0.101.4+dfsg-0ubuntu0.16.04.1 | 0.101.4+dfsg-0ubuntu0.16.04.1 |
| debian/bzip2 | 1.0.6-9.2~deb10u1 1.0.6-9.2~deb10u2 1.0.8-4 1.0.8-5 1.0.8-5.1 | |
| debian/clamav | 0.103.6+dfsg-0+deb10u1 0.103.9+dfsg-0+deb10u1 0.103.10+dfsg-0+deb11u1 1.0.3+dfsg-1~deb12u1 1.0.5+dfsg-1 1.0.5+dfsg-1.1 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00040.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00050.html
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00078.html
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00000.html
- http://packetstormsecurity.com/files/153644/Slackware-Security-Advisory-bzip2-Updates.html
- http://packetstormsecurity.com/files/153957/FreeBSD-Security-Advisory-FreeBSD-SA-19-18.bzip2.html
- https://gitlab.com/federicomenaquintero/bzip2/commit/74de1e2e6ffc9d51ef9824db71a8ffee5962cdbc
- https://lists.apache.org/thread.html/ra0adb9653c7de9539b93cc8434143b655f753b9f60580ff260becb2b@%3Cusers.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rce8cd8c30f60604b580ea01bebda8a671a25c9a1629f409fc24e7774@%3Cuser.flink.apache.org%3E
- https://lists.apache.org/thread.html/rda98305669476c4d90cc8527c4deda7e449019dd1fe9936b56671dd4@%3Cuser.flink.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2019/06/msg00021.html
- https://lists.debian.org/debian-lts-announce/2019/07/msg00014.html
- https://lists.debian.org/debian-lts-announce/2019/10/msg00012.html
- https://lists.debian.org/debian-lts-announce/2019/10/msg00018.html
- https://seclists.org/bugtraq/2019/Aug/4
- https://seclists.org/bugtraq/2019/Jul/22
- https://security.FreeBSD.org/advisories/FreeBSD-SA-19:18.bzip2.asc
- https://support.f5.com/csp/article/K68713584?utm_source=f5support&utm_medium=RSS
- https://usn.ubuntu.com/4038-1/
- https://usn.ubuntu.com/4038-2/
- https://usn.ubuntu.com/4146-1/
- https://usn.ubuntu.com/4146-2/
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://support.f5.com/csp/article/K68713584?utm_source=f5support&amp;utm_medium=RSS
- https://launchpad.net/bugs/cve/CVE-2019-12900
- https://lists.apache.org/thread.html/ra0adb9653c7de9539b93cc8434143b655f753b9f60580ff260becb2b%40%3Cusers.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rce8cd8c30f60604b580ea01bebda8a671a25c9a1629f409fc24e7774%40%3Cuser.flink.apache.org%3E
- https://lists.apache.org/thread.html/rda98305669476c4d90cc8527c4deda7e449019dd1fe9936b56671dd4%40%3Cuser.flink.apache.org%3E
- https://support.f5.com/csp/article/K68713584?utm_source=f5support&%3Butm_medium=RSS
- https://bugs.debian.org/931278
- https://sourceware.org/ml/bzip2-devel/2019-q3/msg00007.html
- https://sourceware.org/git/?p=bzip2.git;a=commit;h=b07b105d1b66e32760095e3602261738443b9e13
- https://blog.clamav.net/2019/08/clamav-01014-security-patch-release-has.html
- https://security-tracker.debian.org/tracker/CVE-2019-12900
- https://ubuntu.com/security/notices/USN-4038-1
- https://ubuntu.com/security/notices/USN-4038-2
- https://ubuntu.com/security/notices/USN-4038-3
- https://ubuntu.com/security/notices/USN-4038-4
- https://bugs.launchpad.net/ubuntu/+source/bzip2/+bug/1834494
- https://ubuntu.com/security/notices/USN-4146-1
- https://ubuntu.com/security/notices/USN-4146-2
- https://www.cve.org/CVERecord?id=CVE-2019-12900
- https://nvd.nist.gov/vuln/detail/CVE-2019-12900
- https://ubuntu.com/security/CVE-2019-12900
Parent vulnerabilities
(Appears in the following advisories)
Frequently Asked Questions
What is CVE-2019-12900?
CVE-2019-12900 is a vulnerability in the BZ2_decompress function in bzip2 through version 1.0.6 that allows an out-of-bounds write when there are many selectors.
What is the severity of CVE-2019-12900?
The severity of CVE-2019-12900 is critical with a CVSS score of 9.8.
How does CVE-2019-12900 affect bzip2?
CVE-2019-12900 affects bzip2 versions 1.0.6 through 1.0.8 causing an out-of-bounds write in the BZ2_decompress function.
How can I fix CVE-2019-12900 in bzip2?
To fix CVE-2019-12900 in bzip2, update to version 1.0.9 or later.
Are there any references for CVE-2019-12900?
Yes, you can find references for CVE-2019-12900 at the following links: [1] GitLab commit: 74de1e2e6ffc9d51ef9824db71a8ffee5962cdbc [2] Debian LTS announce: June 2019 message [3] Ubuntu Security Notice: USN-4038-2.
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