CVE-2024-12133
Published: Feb 10, 2025
Modified: May 12, 2026
CVSS v3.1
5.3
Description
A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate, causing a denial of service attack.
| Vendor | Product | Versions |
|---|---|---|
Unknown | libtasn1 | affected 0 - < 4.20.0 |
Red Hat | Red Hat Enterprise Linux 8 | unaffected 0:4.13-5.el8_10 - < * |
Red Hat | Red Hat Enterprise Linux 8 | unaffected 0:4.13-5.el8_10 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 0:4.16.0-9.el9 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 0:4.16.0-9.el9 - < * |
Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | unaffected 0:4.16.0-8.el9_2.1 - < * |
Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | unaffected 0:4.16.0-8.el9_4.1 - < * |
Red Hat | Red Hat Discovery 1.14 | unaffected sha256:ad1045aa0de937c3a6969ec377f7bfeda9a44ee434a954e8245e9840316ffc1c - < * |
Red Hat | Red Hat Discovery 1.14 | unaffected sha256:c960fa13577db72b52765d6941688f431f61fe38adb717b2d8bb6569e241bc5e - < * |
Red Hat | Red Hat Enterprise Linux 10 | All versions |
Red Hat | Red Hat Enterprise Linux 6 | All versions |
Red Hat | Red Hat Enterprise Linux 7 | All versions |
Red Hat | Red Hat OpenShift Container Platform 4 | All versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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