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HistoryDec 19, 2020 - 9:59 a.m.

[SECURITY] [DSA 4817-1] php-pear security update

2020-12-1909:59:46
lists.debian.org
6

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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


Debian Security Advisory DSA-4817-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
December 19, 2020 https://www.debian.org/security/faq


Package : php-pear
CVE ID : CVE-2020-28948 CVE-2020-28949
Debian Bug : 976108

Two vulnerabilities were discovered in the PEAR Archive_Tar package for
handling tar files in PHP, potentially allowing a remote attacker to
execute arbitrary code or overwrite files.

For the stable distribution (buster), these problems have been fixed in
version 1:1.10.6+submodules+notgz-1.1+deb10u1.

We recommend that you upgrade your php-pear packages.

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

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]

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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