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CVE-2020-25658

Опубликовано: 12 нояб. 2020
Источник: debian

Описание

It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
python-rsaunfixedpackage

Примечания

  • https://github.com/sybrenstuvel/python-rsa/issues/165

  • Presumed fix upstream in 4.7 does not address the issue:

  • https://github.com/sybrenstuvel/python-rsa/issues/165#issuecomment-727580521

  • The library doesn't intend to guard against this: https://github.com/sybrenstuvel/python-rsa/issues/165#issuecomment-1603113867

Связанные уязвимости

CVSS3: 7.5
ubuntu
около 5 лет назад

It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA.

CVSS3: 5.9
redhat
около 5 лет назад

It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA.

CVSS3: 7.5
nvd
около 5 лет назад

It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA.

suse-cvrf
почти 3 года назад

Security update for python-rsa

suse-cvrf
около 3 лет назад

Security update for python-rsa