Vulnerabilities > GNU > Gnutls > 2.3.3
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2014-06-05 | CVE-2014-3469 | Null Pointer Dereference vulnerability in multiple products The (1) asn1_read_value_type and (2) asn1_read_value functions in GNU Libtasn1 before 3.6 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via a NULL value in an ivalue argument. | 5.0 |
2014-06-05 | CVE-2014-3468 | Incorrect Calculation of Buffer Size vulnerability in multiple products The asn1_get_bit_der function in GNU Libtasn1 before 3.6 does not properly report an error when a negative bit length is identified, which allows context-dependent attackers to cause out-of-bounds access via crafted ASN.1 data. | 7.5 |
2014-06-05 | 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. | 5.0 |
2014-03-07 | CVE-2014-1959 | Permissions, Privileges, and Access Controls vulnerability in GNU Gnutls lib/x509/verify.c in GnuTLS before 3.1.21 and 3.2.x before 3.2.11 treats version 1 X.509 certificates as intermediate CAs, which allows remote attackers to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new certificates. | 5.8 |
2014-03-07 | CVE-2014-0092 | Cryptographic Issues vulnerability in GNU Gnutls lib/x509/verify.c in GnuTLS before 3.1.22 and 3.2.x before 3.2.12 does not properly handle unspecified errors when verifying X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers via a crafted certificate. | 5.8 |
2014-03-07 | CVE-2009-5138 | Permissions, Privileges, and Access Controls vulnerability in GNU Gnutls GnuTLS before 2.7.6, when the GNUTLS_VERIFY_ALLOW_X509_V1_CA_CRT flag is not enabled, treats version 1 X.509 certificates as intermediate CAs, which allows remote attackers to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new certificates, a different vulnerability than CVE-2014-1959. | 5.8 |
2013-02-08 | CVE-2013-1619 | Cryptographic Issues vulnerability in GNU Gnutls The TLS implementation in GnuTLS before 2.12.23, 3.0.x before 3.0.28, and 3.1.x before 3.1.7 does not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169. | 4.0 |
2012-03-26 | CVE-2012-1569 | Numeric Errors vulnerability in GNU Gnutls and Libtasn1 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. | 5.0 |
2012-03-13 | CVE-2012-1663 | Resource Management Errors vulnerability in GNU Gnutls Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list. | 7.5 |
2012-01-06 | CVE-2012-0390 | Cryptographic Issues vulnerability in GNU Gnutls The DTLS implementation in GnuTLS 3.0.10 and earlier executes certain error-handling code only if there is a specific relationship between a padding length and the ciphertext size, which makes it easier for remote attackers to recover partial plaintext via a timing side-channel attack, a related issue to CVE-2011-4108. | 4.3 |