Debian Security Bug TrackerDEBIANCVE:CVE-2020-28949CVE-2020-28949
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
0.961 High
EPSS
Percentile
99.5%
Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other stream-wrapper attack (such as file:// to overwrite files) can still succeed.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | php-pear | < 1:1.10.9+submodules+notgz-1.1 | php-pear_1:1.10.9+submodules+notgz-1.1_all.deb |
| Debian | 11 | all | php-pear | < 1:1.10.9+submodules+notgz-1.1 | php-pear_1:1.10.9+submodules+notgz-1.1_all.deb |
| Debian | 10 | all | php-pear | < 1:1.10.6+submodules+notgz-1.1+deb10u1 | php-pear_1:1.10.6+submodules+notgz-1.1+deb10u1_all.deb |
| Debian | 999 | all | php-pear | < 1:1.10.9+submodules+notgz-1.1 | php-pear_1:1.10.9+submodules+notgz-1.1_all.deb |
| Debian | 13 | all | php-pear | < 1:1.10.9+submodules+notgz-1.1 | php-pear_1:1.10.9+submodules+notgz-1.1_all.deb |
Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
0.961 High
EPSS
Percentile
99.5%