VulnerabilityModified
CVE-2019-11046
This can read to disclosure of the content of some memory locations.
MEDIUM 5.3EPSS 4.08%
Does this matter?
Lower severity and a low EPSS score (4.08%). Track it; it rarely justifies an emergency change on its own.
Description
In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP bcmath extension functions on some systems, including Windows, can be tricked into reading beyond the allocated space by supplying it with string containing characters that are identified as numeric by the OS but aren't ASCII numbers. This can read to disclosure of the content of some memory locations.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 4.08% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- php/php · debian/debian linux · fedoraproject/fedora · opensuse/leap · canonical/ubuntu linux · tenable/security center
- Source
- security@php.net
References
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.htmlThird Party Advisory
- https://bugs.php.net/bug.php?id=78878Mailing List, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00034.htmlMailing List, Third Party 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://seclists.org/bugtraq/2020/Feb/27Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2020/Feb/31Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2021/Jan/3Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200103-0002/Third Party Advisory
- https://support.f5.com/csp/article/K48866433?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4239-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4626Third Party Advisory
- https://www.debian.org/security/2020/dsa-4628Third Party Advisory
- https://www.tenable.com/security/tns-2021-14Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.htmlThird Party Advisory
- https://bugs.php.net/bug.php?id=78878Mailing List, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00034.htmlMailing List, Third Party 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://seclists.org/bugtraq/2020/Feb/27Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2020/Feb/31Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2021/Jan/3Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200103-0002/Third Party Advisory
- https://support.f5.com/csp/article/K48866433?utm_source=f5support&%3Butm_medium=RSS
- https://usn.ubuntu.com/4239-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4626Third Party Advisory
- https://www.debian.org/security/2020/dsa-4628Third Party Advisory
- https://www.tenable.com/security/tns-2021-14Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.