CVSS: 5.0EPSS: 18%CPEs: 23EXPL: 0CVE-2015-6251
https://notcve.org/view.php?id=CVE-2015-6251
Double free vulnerability in GnuTLS before 3.3.17 and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service via a long DistinguishedName (DN) entry in a certificate. Vulnerabilidad de liberación doble en GnuTLS en versiones anteriores a la 3.3.17 y 3.4.x versiones anteriores a 3.4.4, permite a atacantes remotos causar una denegación de servicio a través de una entrada DistinguishedName (DN) de gran longitud en un certificado. • http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165286.html http://lists.opensuse.org/opensuse-updates/2015-09/msg00001.html http://www.debian.org/security/2015/dsa-3334 http://www.gnutls.org/security.html#GNUTLS-SA-2015-3 http://www.openwall.com/lists/oss-security/2015/08/10/1 http://www.openwall.com/lists/oss-security/2015/08/17/6 http://www.securityfocus.com/bid/76267 http://www.securitytracker.com/id/1033226 https://bugzilla.redhat.com/show& •
CVSS: 7.5EPSS: 3%CPEs: 2EXPL: 0CVE-2015-3308
https://notcve.org/view.php?id=CVE-2015-3308
Double free vulnerability in lib/x509/x509_ext.c in GnuTLS before 3.3.14 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted CRL distribution point. Vulnerabilidad de liberación doble en lib/x509/x509_ext.c en GnuTLS en versiones anteriores a 3.3.14, permite a atacantes remotos causar una denegación de servicio o posiblemente tener otro impacto no especificado a través de un punto de distribución CRL manipulado. • http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155101.html http://www.gnutls.org/security.html#GNUTLS-SA-2015-4 http://www.openwall.com/lists/oss-security/2015/04/15/6 http://www.openwall.com/lists/oss-security/2015/04/16/6 http://www.securityfocus.com/bid/74188 http://www.securitytracker.com/id/1033774 http://www.ubuntu.com/usn/USN-2727-1 https://gitlab.com/gnutls/gnutls/commit/053ae65403216acdb0a4e78b25ad66ee9f444f02 https://gitlab.com/gnutls/gnutls/co •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2015-0294 – gnutls: certificate algorithm consistency checking issue
https://notcve.org/view.php?id=CVE-2015-0294
GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate. GnuTLS versiones anteriores a 3.3.13, no comprueba que los algoritmos de firma coincidan cuando se importa un certificado. It was discovered that GnuTLS did not check if all sections of X.509 certificates indicate the same signature algorithm. This flaw, in combination with a different flaw, could possibly lead to a bypass of the certificate signature check. • http://www.debian.org/security/2015/dsa-3191 https://bugzilla.redhat.com/show_bug.cgi?id=1196323 https://gitlab.com/gnutls/gnutls/commit/6e76e9b9fa845b76b0b9a45f05f4b54a052578ff https://access.redhat.com/security/cve/CVE-2015-0294 • CWE-295: Improper Certificate Validation •
CVSS: 6.8EPSS: 1%CPEs: 99EXPL: 0CVE-2014-8564 – gnutls: Heap corruption when generating key ID for ECC (GNUTLS-SA-2014-5)
https://notcve.org/view.php?id=CVE-2014-8564
The _gnutls_ecc_ansi_x963_export function in gnutls_ecc.c in GnuTLS 3.x before 3.1.28, 3.2.x before 3.2.20, and 3.3.x before 3.3.10 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) Elliptic Curve Cryptography (ECC) certificate or (2) certificate signing requests (CSR), related to generating key IDs. La función _gnutls_ecc_ansi_x963_export en gnutls_ecc.c en GnuTLS 3.x anterior a 3.1.28, 3.2.x anterior a 3.2.20, y 3.3.x anterior a 3.3.10 permite a atacantes remotos causar una denegación de servicio (escritura fuera de rango) a través de un certificado malicioso ECC de tipo (1) curva elíptica criptográfica o (2) peticiones de solicitudes de firma de certificado (CSR), relacionado con la generación de key IDs. An out-of-bounds memory write flaw was found in the way GnuTLS parsed certain ECC (Elliptic Curve Cryptography) certificates or certificate signing requests (CSR). A malicious user could create a specially crafted ECC certificate or a certificate signing request that, when processed by an application compiled against GnuTLS (for example, certtool), could cause that application to crash or execute arbitrary code with the permissions of the user running the application. • http://lists.opensuse.org/opensuse-updates/2014-11/msg00084.html http://rhn.redhat.com/errata/RHSA-2014-1846.html http://secunia.com/advisories/59991 http://secunia.com/advisories/62284 http://secunia.com/advisories/62294 http://www.ubuntu.com/usn/USN-2403-1 https://bugzilla.redhat.com/show_bug.cgi?id=1161443 https://access.redhat.com/security/cve/CVE-2014-8564 • CWE-122: Heap-based Buffer Overflow CWE-310: Cryptographic Issues •
CVSS: 5.0EPSS: 2%CPEs: 38EXPL: 0CVE-2014-3467 – libtasn1: multiple boundary check issues
https://notcve.org/view.php?id=CVE-2014-3467
Multiple unspecified vulnerabilities in the DER decoder in GNU Libtasn1 before 3.6, as used in GnuTLS, allow remote attackers to cause a denial of service (out-of-bounds read) via crafted ASN.1 data. Múltiples vulnerabilidades no especificadas en el decodificador DER en GNU Libtasn1 en versiones anteriores a 3.6, como se utiliza en GnuTLS, permite a atacantes remotos provocar una denegación de servicio (lectura fuera de límites) a través de un archivo ASN.1 manipulado. • http://advisories.mageia.org/MGASA-2014-0247.html http://linux.oracle.com/errata/ELSA-2014-0594.html http://linux.oracle.com/errata/ELSA-2014-0596.html http://lists.gnu.org/archive/html/help-libtasn1/2014-05/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.html http://rhn.redhat.com/errata/RHSA-2014-0594.html http://rhn.redhat.com/errata/RHSA-2014-0596.html http:/&#x • CWE-125: Out-of-bounds Read •