5.3

CVE-2019-11046

Buffer underflow in bc_shift_addsub

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Php ≫ Php Version >= 7.2.0 <= 7.2.26
Php ≫ Php Version >= 7.3.0 <= 7.3.13
Php ≫ Php Version 7.4.0
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Fedoraproject ≫ Fedora Version 30
Fedoraproject ≫ Fedora Version 31
Opensuse ≫ Leap Version 15.1
Canonical ≫ Ubuntu Linux Version 12.04 SwEdition -
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 19.04
Canonical ≫ Ubuntu Linux Version 19.10
Tenable ≫ Security Center Version < 5.19.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.08% 0.894
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
PHP 3.7 2.2 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://www.tenable.com/security/tns-2021-14
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200103-0002/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00036.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/12/msg00034.html
Third Party Advisory
Mailing List
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://bugs.php.net/bug.php?id=78878
Patch
Vendor Advisory
Mailing List
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
Third Party Advisory
Mailing List
https://seclists.org/bugtraq/2020/Feb/31
Third Party Advisory
Mailing List
https://seclists.org/bugtraq/2021/Jan/3
Third Party Advisory
Mailing List
https://support.f5.com/csp/article/K48866433?utm_source=f5support&amp%3Butm_medium=RSS