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debianDebianDEBIAN:DSA-4553-1:8D47C
HistoryOct 28, 2019 - 9:36 p.m.

[SECURITY] [DSA 4553-1] php7.3 security update

2019-10-2821:36:30
lists.debian.org
89

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 High

AI Score

Confidence

High

0.975 High

EPSS

Percentile

100.0%


Debian Security Advisory DSA-4553-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
October 28, 2019 https://www.debian.org/security/faq


Package : php7.3
CVE ID : CVE-2019-11043

Emil Lerner and Andrew Danau discovered that insufficient validation
in the path handling code of PHP FPM could result in the execution of
arbitrary code in some setups.

For the stable distribution (buster), this problem has been fixed in
version 7.3.11-1~deb10u1.

We recommend that you upgrade your php7.3 packages.

For the detailed security status of php7.3 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/php7.3

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 High

AI Score

Confidence

High

0.975 High

EPSS

Percentile

100.0%