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CVE-2024-12243

Gnutls: gnutls impacted by inefficient der decoding in libtasn1 leading to remote dos PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Not supplied / Not suppliedaffected 0 through 3.6.16; affected 3.7.0 through 3.7.11; affected 3.8.0 before 3.8.8; unaffected 3.8.9 before *
Red Hat / Red Hat Enterprise Linux 8unaffected 0:3.6.16-8.el8_10.3 before *
Red Hat / Red Hat Enterprise Linux 8unaffected 0:3.6.16-8.el8_10.3 before *
Red Hat / Red Hat Enterprise Linux 9unaffected 0:3.8.3-6.el9 before *
Red Hat / Red Hat Enterprise Linux 9unaffected 0:3.8.3-6.el9 before *
Red Hat / Red Hat Enterprise Linux 9.2 Update Services for SAP Solutionsunaffected 0:3.7.6-21.el9_2.4 before *
Red Hat / Red Hat Enterprise Linux 9.4 Extended Update Supportunaffected 0:3.8.3-4.el9_4.2 before *
Red Hat / Red Hat Discovery 1.14unaffected 1.14.3-1748529279 before *
Red Hat / Red Hat Discovery 1.14unaffected 1.14.2-1748467619 before *
Red Hat / Red Hat Enterprise Linux 10unaffected
Red Hat / Red Hat Enterprise Linux 6unknown
Red Hat / Red Hat Enterprise Linux 7unknown
Red Hat / Red Hat OpenShift Container Platform 4affected

CWE

CWE-407

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.

siemens-SADP

No English description supplied.