Описание
A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange, potentially leading to the leakage of sensitive data. CVE-2024-0553 is designated as an incomplete resolution for CVE-2023-5981.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support |
| devel | released | 3.8.3-1ubuntu1 |
| esm-infra-legacy/xenial | ignored | see notes |
| esm-infra/bionic | released | 3.5.18-1ubuntu1.6+esm3 |
| esm-infra/focal | released | 3.6.13-2ubuntu1.10 |
| esm-infra/xenial | ignored | end of ESM support, was ignored [see notes] |
| fips-preview/jammy | released | 3.7.3-4ubuntu1.4 |
| fips-updates/jammy | released | 3.7.3-4ubuntu1.4 |
| fips-updates/noble | not-affected | 3.8.3-1ubuntu1 |
| focal | released | 3.6.13-2ubuntu1.10 |
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7.5 High
CVSS3
Связанные уязвимости
A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange, potentially leading to the leakage of sensitive data. CVE-2024-0553 is designated as an incomplete resolution for CVE-2023-5981.
A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange, potentially leading to the leakage of sensitive data. CVE-2024-0553 is designated as an incomplete resolution for CVE-2023-5981.
A vulnerability was found in GnuTLS. The response times to malformed c ...
7.5 High
CVSS3