An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.

An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.

An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3 ...

Multiple integer overflows in the XML_GetBuffer function in Expat through 2.1.0, as used in Google Chrome before 44.0.2403.89 and other products, allow remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted XML data, a related issue to CVE-2015-2716.

Multiple integer overflows in the XML_GetBuffer function in Expat through 2.1.0, as used in Google Chrome before 44.0.2403.89 and other products, allow remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted XML data, a related issue to CVE-2015-2716.

Multiple integer overflows in the XML_GetBuffer function in Expat through 2.1.0, as used in Google Chrome before 44.0.2403.89 and other products, allow remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted XML data, a related issue to CVE-2015-2716.

Multiple integer overflows in the XML_GetBuffer function in Expat thro ...

Уязвимость функций urllib.parse.urlsplit() и urlparse() интерпретатора языка программирования Python, позволяющая нарушителю оказать воздействие на целостность данных

Уязвимость функции os.path.normpath() интерпретатора языка программирования Python, связанная с обходом списка разрешений при усечении пути посредством вставки нулевого байта, позволяющая нарушителю нарушить целостность защищаемой информации

Уязвимость функции read_ints компонента plistlib.py интерпретатора языка программирования Python, связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании

Уязвимость класса AbstractBasicAuthHandler компонента urllib.request интерпретатора языка программирования Python, позволяющая нарушителю вызвать отказ в обслуживании

Уязвимость модуля mailcap интерпретатора языка программирования Python, позволяющая нарушителю выполнить произвольную команду

Уязвимость модуля pickle.c языка программирования Python, связанная с целочисленным переполнением, позволяющая нарушителю вызвать отказ в обслуживании

Уязвимость модуля для работы с ZIP-файлами zipfile пакета программ Python, позволяющая нарушителю вызвать отказ в обслуживании

Security update for python39

Security update for python39

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.

Buffer overflow in sponge queue functions

Expat allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a malformed input document, which triggers a buffer overflow.

The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.