High severity · published Aug 23, 2023
CVE-2023-41105
An issue was discovered in Python 3.11 through 3.11.4
7.5
CVSS
2.6%
EPSS
No
On KEV
Description
An issue was discovered in Python 3.11 through 3.11.4. If a path containing '\0' bytes is passed to os.path.normpath(), the path will be truncated unexpectedly at the first '\0' byte. There are plausible cases in which an application would have rejected a filename for security reasons in Python 3.10.x or earlier, but that filename is no longer rejected in Python 3.11.x.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.6% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Active IQ Unified Manager · Netapp
All versions, or not specified · source: NVD
PY
Python · Python
3.11.0 through 3.11.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-41105
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-41105
Issue Tracking
https://github.com/python/cpython/issues/106242
Patch
https://github.com/python/cpython/pull/107981
Patch
https://github.com/python/cpython/pull/107982
Patch
https://github.com/python/cpython/pull/107983
mail.python.org
https://mail.python.org/archives/list/security-announce%40python.org/thread/D6CDW3ZZC5D444YGL3VQUY6D4ECMCQLD/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20231006-0015/
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