CVE-2019-11046: Buffer underflow in bc_shift_addsub
First published: Tue Dec 17 2019(Updated: )
Fixed bug (Buffer underflow in bc_shift_addsub). (CVE-2019-11046)
Credit: security@php.net security@php.net
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHP PHP | >=7.2.0<=7.2.26 | |
| PHP PHP | >=7.3.0<=7.3.13 | |
| PHP PHP | =7.4.0 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| Fedoraproject Fedora | =30 | |
| Fedoraproject Fedora | =31 | |
| 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 | |
| Canonical Ubuntu Linux | =19.10 | |
| Tenable SecurityCenter | <5.19.0 | |
| PHP PHP | <7.2.26 | 7.2.26 |
| debian/php5 | ||
| debian/php7.0 | ||
| debian/php7.3 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html
- https://bugs.php.net/bug.php?id=78878
- https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/
- https://seclists.org/bugtraq/2020/Feb/27
- https://seclists.org/bugtraq/2020/Feb/31
- https://seclists.org/bugtraq/2021/Jan/3
- https://security.netapp.com/advisory/ntap-20200103-0002/
- https://support.f5.com/csp/article/K48866433?utm_source=f5support&utm_medium=RSS
- https://usn.ubuntu.com/4239-1/
- https://www.debian.org/security/2020/dsa-4626
- https://www.debian.org/security/2020/dsa-4628
- https://www.tenable.com/security/tns-2021-14
- https://www.php.net/ChangeLog-7.php#7.2.26 (Advisory)
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/
- https://support.f5.com/csp/article/K48866433?utm_source=f5support&%3Butm_medium=RSS
- https://support.f5.com/csp/article/K48866433?utm_source=f5support&amp;utm_medium=RSS
- https://launchpad.net/bugs/cve/CVE-2019-11046
- https://bugs.php.net/78878
- https://git.php.net/?p=php-src.git;a=patch;h=2d07f00b73d8f94099850e0f5983e1cc5817c196
- https://security-tracker.debian.org/tracker/CVE-2019-11046
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11046
- https://nvd.nist.gov/vuln/detail/CVE-2019-11046
- https://ubuntu.com/security/CVE-2019-11046
Frequently Asked Questions
What is CVE-2019-11046?
CVE-2019-11046 refers to a fixed bug related to buffer underflow in the bc_shift_addsub function.
What is the severity of CVE-2019-11046?
The severity of CVE-2019-11046 is not mentioned in the provided information.
How does CVE-2019-11046 affect PHP?
CVE-2019-11046 affects PHP versions up to and excluding 7.2.26.
What is the remedy for CVE-2019-11046?
The remedy for CVE-2019-11046 is to upgrade PHP to version 7.2.26 or higher.
Where can I find more information about CVE-2019-11046?
More information about CVE-2019-11046 can be found at https://www.php.net/ChangeLog-7.php#7.2.26.
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