CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
98.7%
Debian Security Advisory DSA-4894-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
April 20, 2021 https://www.debian.org/security/faq
Package : php-pear
CVE ID : CVE-2020-36193
Debian Bug : 980428
It was discovered that the PEAR Archive_Tar package for handling tar
files in PHP is prone to a directory traversal flaw due to inadequate
checking of symbolic links.
For the stable distribution (buster), this problem has been fixed in
version 1:1.10.6+submodules+notgz-1.1+deb10u2.
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]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | all | php-pear | < 1:1.10.1+submodules+notgz-9+deb9u3 | php-pear_1:1.10.1+submodules+notgz-9+deb9u3_all.deb |
Debian | 9 | all | drupal7 | < 7.52-2+deb9u14 | drupal7_7.52-2+deb9u14_all.deb |
Debian | 10 | all | php-pear | < 1:1.10.6+submodules+notgz-1.1+deb10u2 | php-pear_1:1.10.6+submodules+notgz-1.1+deb10u2_all.deb |
CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
98.7%