Описание
Improper input validation of octal strings in Python stdlib ipaddress 3.10 and below allows unauthenticated remote attackers to perform indeterminate SSRF, RFI, and LFI attacks on many programs that rely on Python stdlib ipaddress. IP address octects are left stripped instead of evaluated as valid IP addresses.
Improper input validation of octal strings in Python stdlib ipaddress 3.10 and below allows unauthenticated remote attackers to perform indeterminate SSRF, RFI, and LFI attacks on many programs that rely on Python stdlib ipaddress. IP address octects are left stripped instead of evaluated as valid IP addresses.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2021-29921
- https://github.com/python/cpython/pull/12577
- https://github.com/python/cpython/pull/25099
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://sick.codes/sick-2021-014
- https://security.netapp.com/advisory/ntap-20210622-0003
- https://security.gentoo.org/glsa/202305-02
- https://python-security.readthedocs.io/vuln/ipaddress-ipv4-leading-zeros.html
- https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-014.md
- https://github.com/sickcodes
- https://github.com/python/cpython/blob/63298930fb531ba2bb4f23bc3b915dbf1e17e9e1/Misc/NEWS.d/3.8.0a4.rst
- https://docs.python.org/3/library/ipaddress.html
- https://bugs.python.org/issue36384
Связанные уязвимости
In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.
In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.
In Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) allows attackers to bypass access control that is based on IP addresses.
In Python before 3,9,5, the ipaddress library mishandles leading zero ...
