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HistoryFeb 17, 2021 - 10:08 p.m.

[SECURITY] [DSA 4856-1] php7.3 security update

2021-02-1722:08:33
lists.debian.org
53

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

77.2%


Debian Security Advisory DSA-4856-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
February 17, 2021 https://www.debian.org/security/faq


Package : php7.3
CVE ID : CVE-2020-7068 CVE-2020-7069 CVE-2020-7070 CVE-2020-7071
CVE-2021-21702

Multiple security issues were found in PHP, a widely-used open source
general purpose scripting language which could result in denial of
service, information disclosure, cookie forgery or incorrect encryption.

For the stable distribution (buster), these problems have been fixed in
version 7.3.27-1~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]

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

77.2%

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