FreeBSD333F655A-B93A-11E5-9EFA-5453ED2E2B49p5-PathTools -- File::Spec::canonpath loses taint
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
0.009 Low
EPSS
Percentile
83.0%
Ricardo Signes reports:
Beginning in PathTools 3.47 and/or perl 5.20.0, the
File::Spec::canonpath() routine returned untained strings even if
passed tainted input. This defect undermines the guarantee of taint
propagation, which is sometimes used to ensure that unvalidated
user input does not reach sensitive code.
This defect was found and reported by David Golden of MongoDB.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| FreeBSD | any | noarch | p5-pathtools | < 3.6200 | UNKNOWN |
| FreeBSD | any | noarch | perl5 | = 5.19.9 | UNKNOWN |
| FreeBSD | any | noarch | perl5 | < 5.20.2 | UNKNOWN |
| FreeBSD | any | noarch | perl5.20 | = 5.19.9 | UNKNOWN |
| FreeBSD | any | noarch | perl5.20 | < 5.20.2 | UNKNOWN |
| FreeBSD | any | noarch | perl5.22 | = 5.19.9 | UNKNOWN |
| FreeBSD | any | noarch | perl5.22 | < 5.20.2 | UNKNOWN |
| FreeBSD | any | noarch | perl5-devel | = 5.19.9 | UNKNOWN |
| FreeBSD | any | noarch | perl5-devel | < 5.20.2 | UNKNOWN |
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
0.009 Low
EPSS
Percentile
83.0%