Описание
A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 3.8.12-2ubuntu1.1 |
| esm-infra-legacy/xenial | not-affected | code not present |
| esm-infra/bionic | released | 3.5.18-1ubuntu1.6+esm3 |
| esm-infra/focal | released | 3.6.13-2ubuntu1.12+esm2 |
| esm-infra/xenial | ignored | end of ESM support, was needs-triage |
| fips-preview/jammy | needed | |
| fips-updates/jammy | released | 3.7.3-4ubuntu1.9+Fips1 |
| fips-updates/noble | released | 3.8.3-1.1ubuntu3.6+Fips1.2 |
| jammy | released | 3.7.3-4ubuntu1.9 |
| noble | released | 3.8.3-1.1ubuntu3.6 |
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EPSS
8.2 High
CVSS3
Связанные уязвимости
A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.
A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.
Gnutls: gnutls: information disclosure via heap overread in rsa key exchange
A flaw was found in libgnutls. A remote attacker, by sending an extrem ...
A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.
EPSS
8.2 High
CVSS3