Botan Denial of Service Vulnerability (CNVD-2017-05476)

Botan is a library of cryptographic algorithms in the C++ programming language that supports AES, DES, SHA-1, RSA, DSA and Diffie-Hellman. A denial of service vulnerability exists in versions of Botan prior to 1.11.22, which stems from the program failing to properly validate the path of a...

Botan Security Bypass Vulnerability

Botan is a library of cryptographic algorithms in the C++ programming language that supports AES, DES, SHA-1, RSA, DSA and Diffie-Hellman. A security bypass vulnerability exists in Botan version 1.11.x prior to 1.11.22. A remote attacker could exploit this vulnerability to decrypt TLS ciphertext...

CVE-2015-7824

botan 1.11.x before 1.11.22 makes it easier for remote attackers to decrypt TLS ciphertext data via a padding-oracle attack against TLS CBC ciphersuites...

CVE-2015-7826

botan 1.11.x before 1.11.22 improperly handles wildcard matching against hostnames, which might allow remote attackers to have unspecified impact via a valid X.509 certificate, as demonstrated by accepting .example.com as a match for bar.foo.example.com. Otherwise valid certificates using wildcar...

CVE-2015-7824

botan 1.11.x before 1.11.22 makes it easier for remote attackers to decrypt TLS ciphertext data via a padding-oracle attack against TLS CBC ciphersuites...

CVE-2016-6879

The X509Certificate::allowedusage function in botan 1.11.x before 1.11.31 might allow attackers to have unspecified impact by leveraging a call with more than one KeyUsage set in the enum value...

CVE-2016-6878

The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM systems compiled by Clang...

Code injection

botan before 1.11.22 improperly validates certificate paths, which allows remote attackers to cause a denial of service infinite loop and memory consumption via a certificate with a loop in the certificate chain...

CVE-2015-7825

botan before 1.11.22 improperly validates certificate paths, which allows remote attackers to cause a denial of service infinite loop and memory consumption via a certificate with a loop in the certificate chain...

Integer overflow

The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM systems compiled by Clang...

CVE-2016-6879

The X509Certificate::allowedusage function in botan 1.11.x before 1.11.31 might allow attackers to have unspecified impact by leveraging a call with more than one KeyUsage set in the enum value...

Design/Logic Flaw

The X509Certificate::allowedusage function in botan 1.11.x before 1.11.31 might allow attackers to have unspecified impact by leveraging a call with more than one KeyUsage set in the enum value...

Code injection

botan 1.11.x before 1.11.22 makes it easier for remote attackers to decrypt TLS ciphertext data via a padding-oracle attack against TLS CBC ciphersuites...

CVE-2016-6878

The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM systems compiled by Clang...

Code injection

botan 1.11.x before 1.11.22 improperly handles wildcard matching against hostnames, which might allow remote attackers to have unspecified impact via a valid X.509 certificate, as demonstrated by accepting .example.com as a match for bar.foo.example.com...

CVE-2015-7825

botan before 1.11.22 improperly validates certificate paths, which allows remote attackers to cause a denial of service infinite loop and memory consumption via a certificate with a loop in the certificate chain...

CVE-2016-6878

The Curve25519 code in botan before 1.11.31, on systems without a native 128-bit integer type, might allow attackers to have unspecified impact via vectors related to undefined behavior, as demonstrated on 32-bit ARM systems compiled by Clang...

CVE-2016-6879

The X509Certificate::allowedusage function in botan 1.11.x before 1.11.31 might allow attackers to have unspecified impact by leveraging a call with more than one KeyUsage set in the enum value...

CVE-2015-7826

botan 1.11.x before 1.11.22 improperly handles wildcard matching against hostnames, which might allow remote attackers to have unspecified impact via a valid X.509 certificate, as demonstrated by accepting .example.com as a match for bar.foo.example.com...

CVE-2015-7824

botan 1.11.x before 1.11.22 makes it easier for remote attackers to decrypt TLS ciphertext data via a padding-oracle attack against TLS CBC ciphersuites...