CVE-2009-2730

libgnutls in GnuTLS before 2.8.2 does not properly handle a '\0' character in a domain name in the subject's 1 Common Name CN or 2 Subject Alternative Name SAN field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued b...

CVE-2009-2730: Undefined Security Weakness

libgnutls in GnuTLS before 2.8.2 does not properly handle a '\0' character in a domain name in the subject's 1 Common Name CN or 2 Subject Alternative Name SAN field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued b...

CVE-2009-2730

libgnutls in GnuTLS before 2.8.2 does not properly handle a '\0' character in a domain name in the subject's 1 Common Name CN or 2 Subject Alternative Name SAN field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued b...

Mandriva Linux Security Advisory : gnutls (MDVSA-2009:116)

Multiple vulnerabilities has been found and corrected in gnutls : lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service application crash and possibly have unspecified other impact via a...

CVE-2009-1415

lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service application crash and possibly have unspecified other impact via a malformed DSA key that triggers a 1 free of an uninitialized pointe...

CVE-2009-1415

lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service application crash and possibly have unspecified other impact via a malformed DSA key that triggers a 1 free of an uninitialized pointe...

Double free

lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service application crash and possibly have unspecified other impact via a malformed DSA key that triggers a 1 free of an uninitialized pointe...

CVE-2009-1416

lib/gnutlspk.c in libgnutls in GnuTLS 2.5.0 through 2.6.5 generates RSA keys stored in DSA structures, instead of the intended DSA keys, which might allow remote attackers to spoof signatures on certificates or have unspecified other impact by leveraging an invalid DSA key...

CVE-2009-1416

GnuTLS CVE-2009-1416 affects GnuTLS 2.5.0–2.6.5: libgnutls/libgnutls_pk.c generates RSA keys and stores them in DSA structures, enabling remote attackers to spoof certificate signatures or cause unspecified impact via an invalid DSA key. Connected documents reference CVE IDs and advisories; no im...

CVE-2009-1415

lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service application crash and possibly have unspecified other impact via a malformed DSA key that triggers a 1 free of an uninitialized pointe...

CVE-2009-1415

CVE-2009-1415 affects GnuTLS up to version 2.6.5 (fixed in 2.6.6). The flaw resides in lib/pk-libgcrypt.c within libgnutls, which mishandles invalid DSA signatures. A malformed DSA key can trigger a denial of service (application crash) and may cause additional impact, including a free of an unin...

CVE-2009-1415: Access of Uninitialized Pointer

lib/pk-libgcrypt.c in libgnutls in GnuTLS before 2.6.6 does not properly handle invalid DSA signatures, which allows remote attackers to cause a denial of service application crash and possibly have unspecified other impact via a malformed DSA key that triggers a 1 free of an uninitialized pointe...

GnuTLS 2.6.x - libgnutls libgnutls_pk.c DSA Key Storage Remote Spoofing

GnuTLS 2.6.x - libgnutls libgnutlspk.c DSA Key Storage Remote Spoofing // source: https://www.securityfocus.com/bid/34783/info GnuTLS is prone to multiple remote vulnerabilities: - A remote code-execution vulnerability - A denial-of-service vulnerability - A signature-generation vulnerability - A...

GnuTLS 2.6.x - libgnutls lib/pk-libgcrypt.c Malformed DSA Key Handling Remote Denial of Service

// source: https://www.securityfocus.com/bid/34783/info GnuTLS is prone to multiple remote vulnerabilities: - A remote code-execution vulnerability - A denial-of-service vulnerability - A signature-generation vulnerability - A signature-verification vulnerability An attacker can exploit these...

CVE-2008-4989

Summary: CVE-2008-4989 affects the GnuTLS library. The vulnerability lies in _gnutls_x509_verify_certificate in libgnutls/lib/x509/verify.c, where the library can trust a chain whose last certificate is an arbitrary self-signed trusted cert. This allows a man-in-the-middle to spoof a certificate ...

CVE-2008-4989: Improper Certificate Validation

The gnutlsx509verifycertificate function in lib/x509/verify.c in libgnutls in GnuTLS before 2.6.1 trusts certificate chains in which the last certificate is an arbitrary trusted, self-signed certificate, which allows man-in-the-middle attackers to insert a spoofed certificate for any Distinguishe...

CVE-2008-4989

The gnutlsx509verifycertificate function in lib/x509/verify.c in libgnutls in GnuTLS before 2.6.1 trusts certificate chains in which the last certificate is an arbitrary trusted, self-signed certificate, which allows man-in-the-middle attackers to insert a spoofed certificate for any Distinguishe...

CVE-2008-2377

Use-after-free vulnerability in the gnutlshandshakehashbuffersclear function in lib/gnutlshandshake.c in libgnutls in GnuTLS 2.3.5 through 2.4.0 allows remote attackers to cause a denial of service crash or possibly execute arbitrary code via TLS transmission of data that is improperly used when...

CVE-2008-2377

CVE-2008-2377 is a use-after-free in GNU TLS: the _gnutls_handshake_hash_buffers_clear function in libgnutls (GnuTLS 2.3.5–2.4.0) can allow a remote attacker to crash the service or potentially run arbitrary code during TLS handshakes, due to improper handling of a deallocated libgcrypt handle. A...

CVE-2008-2377: Improper Restriction of Operations within the Bounds of a Memory Buffer

Use-after-free vulnerability in the gnutlshandshakehashbuffersclear function in lib/gnutlshandshake.c in libgnutls in GnuTLS 2.3.5 through 2.4.0 allows remote attackers to cause a denial of service crash or possibly execute arbitrary code via TLS transmission of data that is improperly used when...