Описание
A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially crafted certificate, causing GnuTLS to become unresponsive or slow, resulting in a denial-of-service condition.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 3.8.9-2ubuntu1 |
| 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 |
| esm-infra/xenial | ignored | end of ESM support, was needs-triage |
| fips-preview/jammy | needed | |
| fips-updates/jammy | released | 3.7.3-4ubuntu1.6+Fips1 |
| fips-updates/noble | released | 3.8.3-1.1ubuntu3.4+Fips1 |
| focal | released | 3.6.13-2ubuntu1.12 |
| jammy | released | 3.7.3-4ubuntu1.6 |
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EPSS
5.3 Medium
CVSS3
Связанные уязвимости
A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially crafted certificate, causing GnuTLS to become unresponsive or slow, resulting in a denial-of-service condition.
A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially crafted certificate, causing GnuTLS to become unresponsive or slow, resulting in a denial-of-service condition.
Gnutls: gnutls impacted by inefficient der decoding in libtasn1 leading to remote dos
A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data pr ...
EPSS
5.3 Medium
CVSS3