Improper resource allocation In gnutls28
Description
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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 debian 11 | 3.7.1-5+deb11u7 | ||
debian 12 | 3.7.9-2+deb12u4 | ||
debian 13 | 3.8.9-2 | ||
debian 14 | 3.8.9-2 | ||
 alpine v3.20 | 3.8.12-r0 | ||
alpine v3.21 | 3.8.12-r0 | ||
alpine v3.22 | 3.8.12-r0 | ||
alpine v3.23 | 3.8.11-r0 | ||
 rpm rhel10 | - | - | |
rpm rhel6 | - | - |
1-10 of 15
10
Aliases
1. 2. 3. 4. 5. 6. 7.