8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L
7.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
21.8%
RestrictedPython is a restricted execution environment for Python to run untrusted code. Python’s “format” functionality allows someone controlling the format string to “read” all objects accessible through recursive attribute lookup and subscription from objects he can access. This can lead to critical information disclosure. With RestrictedPython
, the format functionality is available via the format
and format_map
methods of str
(and unicode
) (accessed either via the class or its instances) and via string.Formatter
. All known versions of RestrictedPython
are vulnerable. This issue has been addressed in commit 4134aedcff1
which has been included in the 5.4 and 6.2 releases. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CPE | Name | Operator | Version |
---|---|---|---|
zope:restrictedpython | zope restrictedpython | lt | 5.4 |
zope:restrictedpython | zope restrictedpython | lt | 6.2 |
[
{
"vendor": "zopefoundation",
"product": "RestrictedPython",
"versions": [
{
"version": "< 5.4",
"status": "affected"
},
{
"version": ">= 6.0, < 6.1",
"status": "affected"
}
]
}
]
8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L
7.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
21.8%