CVE-2015-7827

Removed by vendor...

CVE-2014-9742

The Miller-Rabin primality check in Botan before 1.10.8 and 1.11.x before 1.11.9 improperly uses a single random base, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a DH group...

CVE-2015-7827

CVE-2015-7827 affects Botan cryptographic library: historical versions Bot an 1.10.x prior to 1.10.13 and 1.11.x prior to 1.11.22 are vulnerable. The root cause is a timing side-channel during PKCS#1 padding decoding, enabling remote attackers to mount million-message attacks. Public references i...

CVE-2015-7827

Botan before 1.10.13 and 1.11.x before 1.11.22 make it easier for remote attackers to conduct million-message attacks by measuring time differences, related to decoding of PKCS1 padding...

CVE-2015-5727

CVE-2015-5727 affects Botan BER decoder. Multiple connected advisories (Debian DSA-3565, OpenVAS NASL) confirm the issue: the BER decoder could allocate a large amount of memory when processing a length field, enabling a denial of service through memory exhaustion. Affected: Botan 1.10.x before 1...

CVE-2016-2195

Removed by vendor...

CVE-2015-5727

Removed by vendor...

CVE-2014-9742

Removed by vendor...

CVE-2016-2850

Removed by vendor...

CVE-2016-2196

Removed by vendor...

CVE-2015-5726

Removed by vendor...

CVE-2016-2195

CVE-2016-2195 affects the Botan crypto library (C++). The root cause is an integer overflow in the PointGFp constructor used during ECC point decoding, which can trigger a heap-based buffer overflow when processing untrusted input. This could enable remote execution of code via a crafted ECC poin...

CVE-2016-2849

Botan before 1.10.13 and 1.11.x before 1.11.29 do not use a constant-time algorithm to perform a modular inverse on the signature nonce k, which might allow remote attackers to obtain ECDSA secret keys via a timing side-channel attack...

CVE-2016-2196

CVE-2016-2196 affects Botan 1.11.x (before 1.11.27). A heap-based overflow in the P-521 reduction function allows remote attackers to cause a memory overwrite, DoS, or arbitrary code execution via unspecified vectors. Upgrade to Botan 1.11.27 or later to remediate; exploitation details are not sp...

CVE-2015-5726

The CVE-2015-5726 issue affects Botan BER decoder: an empty BIT STRING in ASN.1 data can cause a remote denial of service (application crash) in Botan 0.10.x before 1.10.10 and 1.11.x before 1.11.19. Debian advisories confirm fixes for botan1.10 in Jessie (upgrade to 1.10.8-2+deb8u1). If applicab...

CVE-2015-5726: Improper Input Validation

The BER decoder in Botan 0.10.x before 1.10.10 and 1.11.x before 1.11.19 allows remote attackers to cause a denial of service application crash via an empty BIT STRING in ASN.1 data...

CVE-2016-2849: Exposure of Sensitive Information to an Unauthorized Actor

Botan before 1.10.13 and 1.11.x before 1.11.29 do not use a constant-time algorithm to perform a modular inverse on the signature nonce k, which might allow remote attackers to obtain ECDSA secret keys via a timing side-channel attack...

CVE-2016-2196: Improper Restriction of Operations within the Bounds of a Memory Buffer

Heap-based buffer overflow in the P-521 reduction function in Botan 1.11.x before 1.11.27 allows remote attackers to cause a denial of service memory overwrite and crash or execute arbitrary code via unspecified vectors...

CVE-2016-2194: Improper Input Validation

The ressol function in Botan before 1.10.11 and 1.11.x before 1.11.27 allows remote attackers to cause a denial of service infinite loop via unspecified input to the OS2ECP function, related to a composite modulus...

CVE-2014-9742: Undefined Security Weakness

The Miller-Rabin primality check in Botan before 1.10.8 and 1.11.x before 1.11.9 improperly uses a single random base, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a DH group...