Vulnerabilities > Botan Project > Botan
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-11-03 | CVE-2017-7252 | Cleartext Transmission of Sensitive Information vulnerability in Botan Project Botan bcrypt password hashing in Botan before 2.1.0 does not correctly handle passwords with a length between 57 and 72 characters, which makes it easier for attackers to determine the cleartext password. | 7.5 |
| 2022-11-27 | CVE-2022-43705 | Improper Certificate Validation vulnerability in Botan Project Botan In Botan before 2.19.3, it is possible to forge OCSP responses due to a certificate verification error. | 9.1 |
| 2021-09-06 | CVE-2021-40529 | Use of a Broken or Risky Cryptographic Algorithm vulnerability in multiple products The ElGamal implementation in Botan through 2.18.1, as used in Thunderbird and other products, allows plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous combination of the prime defined by the receiver's public key, the generator defined by the receiver's public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP. | 5.9 |
| 2021-02-22 | CVE-2021-24115 | Unspecified vulnerability in Botan Project Botan In Botan before 2.17.3, constant-time computations are not used for certain decoding and encoding operations (base32, base58, base64, and hex). | 7.5 |
| 2019-03-08 | CVE-2018-20187 | Key Management Errors vulnerability in Botan Project Botan A side-channel issue was discovered in Botan before 2.9.0. | 4.3 |
| 2018-06-15 | CVE-2018-12435 | Information Exposure vulnerability in Botan Project Botan 2.5.0/2.6.0/2.7.0 Botan 2.5.0 through 2.6.0 before 2.7.0 allows a memory-cache side-channel attack on ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP, related to dsa/dsa.cpp, ec_group/ec_group.cpp, and ecdsa/ecdsa.cpp. | 1.9 |
| 2018-04-12 | CVE-2018-9860 | Off-by-one Error vulnerability in Botan Project Botan An issue was discovered in Botan 1.11.32 through 2.x before 2.6.0. | 5.0 |
| 2018-04-02 | CVE-2018-9127 | Improper Certificate Validation vulnerability in Botan Project Botan 2.2.0/2.3.0/2.4.0 Botan 2.2.0 - 2.4.0 (fixed in 2.5.0) improperly handled wildcard certificates and could accept certain certificates as valid for hostnames when, under RFC 6125 rules, they should not match. | 7.5 |
| 2017-09-26 | CVE-2017-14737 | A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. | 2.1 |
| 2017-05-24 | CVE-2017-2801 | Out-of-bounds Read vulnerability in Botan Project Botan 2.0.1 A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. | 7.5 |