{"cve":"CVE-2012-1569","nvd":{"published":"2012-03-26T19:55:01.110","modified":"2026-06-16T23:39:44.783","status":"Modified","description":"The asn1_get_length_der function in decoding.c in GNU Libtasn1 before 2.12, as used in GnuTLS before 3.0.16 and other products, does not properly handle certain large length values, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly have unspecified other impact via a crafted ASN.1 structure.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://archives.neohapsis.com/archives/bugtraq/2012-03/0099.html","http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5932","http://article.gmane.org/gmane.comp.gnu.libtasn1.general/53","http://article.gmane.org/gmane.comp.gnu.libtasn1.general/54","http://blog.mudynamics.com/2012/03/20/gnutls-and-libtasn1-vulns/"],"products":["gnu:gnutls","gnu:libtasn1"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-1569","score":0.0441,"percentile":0.91336,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}