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CVE-2019-11046 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html Third Party Advisory 
https://bugs.php.net/bug.php?id=78878 Mailing List  Patch  Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html Mailing 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/27 Mailing List  Third Party Advisory 
https://seclists.org/bugtraq/2020/Feb/31 Mailing List  Third Party Advisory 
https://seclists.org/bugtraq/2021/Jan/3 Mailing 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&amp%3Butm_medium=RSS
https://usn.ubuntu.com/4239-1/ Third Party Advisory 
https://www.debian.org/security/2020/dsa-4626 Third Party Advisory 
https://www.debian.org/security/2020/dsa-4628 Third Party Advisory 
https://www.tenable.com/security/tns-2021-14 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST   PHP Group  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

16 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11046
NVD Published Date:
12/22/2019
NVD Last Modified:
11/06/2023
Source:
PHP Group