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gnu gnutls vulnerabilities and exploits
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755
VMScore
CVE-2009-1416
lib/gnutls_pk.c in libgnutls in GnuTLS 2.5.0 up to and including 2.6.5 generates RSA keys stored in DSA structures, instead of the intended DSA keys, which might allow remote malicious users to spoof signatures on certificates or have unspecified other impact by leveraging an inv...
Gnu Gnutls 2.5.0
Gnu Gnutls 2.6.1
Gnu Gnutls 2.6.2
Gnu Gnutls 2.6.5
Gnu Gnutls 2.6.0
Gnu Gnutls 2.6.3
Gnu Gnutls 2.6.4
1 EDB exploit
516
VMScore
CVE-2009-5138
GnuTLS prior to 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 malicious users to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new...
Gnu Gnutls 2.7.3
Gnu Gnutls 2.7.2
Gnu Gnutls 2.7.4
Gnu Gnutls 2.7.1
Gnu Gnutls 2.7.0
Gnu Gnutls
676
VMScore
CVE-2008-2377
Use-after-free vulnerability in the _gnutls_handshake_hash_buffers_clear function in lib/gnutls_handshake.c in libgnutls in GnuTLS 2.3.5 up to and including 2.4.0 allows remote malicious users to cause a denial of service (crash) or possibly execute arbitrary code via TLS transmi...
Gnu Gnutls 2.3.7
Gnu Gnutls 2.3.8
Gnu Gnutls 2.3.9
Gnu Gnutls 2.4.0
Gnu Gnutls 2.3.5
Gnu Gnutls 2.3.6
668
VMScore
CVE-2017-5334
Double free vulnerability in the gnutls_x509_ext_import_proxy function in GnuTLS prior to 3.3.26 and 3.5.x prior to 3.5.8 allows remote malicious users to have unspecified impact via crafted policy language information in an X.509 certificate with a Proxy Certificate Information ...
Opensuse Leap 42.1
Opensuse Leap 42.2
Gnu Gnutls 3.5.3
Gnu Gnutls 3.5.4
Gnu Gnutls 3.5.5
Gnu Gnutls 3.5.6
Gnu Gnutls 3.5.1
Gnu Gnutls 3.5.2
Gnu Gnutls
Gnu Gnutls 3.5.7
Gnu Gnutls 3.5.0
NA
CVE-2024-0567
A vulnerability was found in GnuTLS, where a cockpit (which uses gnuTLS) rejects a certificate chain with distributed trust. This issue occurs when validating a certificate chain with cockpit-certificate-ensure. This flaw allows an unauthenticated, remote client or malicious user...
Gnu Gnutls
295
VMScore
CVE-2018-16868
A Bleichenbacher type side-channel based padding oracle attack was found in the way gnutls handles verification of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run process on the same physical core as the victim process, could use this to extract plaintext or in som...
Gnu Gnutls
383
VMScore
CVE-2014-8155
GnuTLS prior to 2.9.10 does not verify the activation and expiration dates of CA certificates, which allows man-in-the-middle malicious users to spoof servers via a certificate issued by a CA certificate that is (1) not yet valid or (2) no longer valid.
Gnu Gnutls
435
VMScore
CVE-2009-1415
lib/pk-libgcrypt.c in libgnutls in GnuTLS prior to 2.6.6 does not properly handle invalid DSA signatures, which allows remote malicious users to cause a denial of service (application crash) and possibly have unspecified other impact via a malformed DSA key that triggers a (1) fr...
Gnu Gnutls
1 EDB exploit
445
VMScore
CVE-2017-7507
GnuTLS version 3.5.12 and previous versions is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
Gnu Gnutls
694
VMScore
CVE-2004-2531
X.509 Certificate Signature Verification in Gnu transport layer security library (GnuTLS) 1.0.16 allows remote malicious users to cause a denial of service (CPU consumption) via certificates containing long chains and signed with large RSA keys.
Gnu Gnutls 1.0.16
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
denial of service
CVE-2024-27371
CVE-2024-20405
CVE-2024-31627
CVE-2024-31625
race condition
CVE-2024-4358
cross-site scripting
CVE-2023-20938
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