5 Medium
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
7.5 High
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
0.015 Low
EPSS
Percentile
87.1%
PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and filenames after a redirect, which allows remote HTTP servers to overwrite files via crafted responses, as demonstrated by a .htaccess overwrite.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | php-pear | <= 1:1.10.13+submodules+notgz+2022032202-2 | php-pear_1:1.10.13+submodules+notgz+2022032202-2_all.deb |
Debian | 11 | all | php-pear | <= 1:1.10.12+submodules+notgz+20210212-1 | php-pear_1:1.10.12+submodules+notgz+20210212-1_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 |
Debian | 999 | all | php-pear | <= 1:1.10.13+submodules+notgz+2022032202-2 | php-pear_1:1.10.13+submodules+notgz+2022032202-2_all.deb |
Debian | 13 | all | php-pear | <= 1:1.10.13+submodules+notgz+2022032202-2 | php-pear_1:1.10.13+submodules+notgz+2022032202-2_all.deb |
5 Medium
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
7.5 High
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
0.015 Low
EPSS
Percentile
87.1%