RUSTSEC-2019-0019 HMAC-BLAKE2 algorithms compute incorrect results

When used in conjunction with the Hash-based Message Authentication Code HMAC, the BLAKE2b and BLAKE2s implementations in blake2 crate versions prior to v0.8.1 used an incorrect block size 32-bytes instead of 64-bytes for BLAKE2s, and 64-bytes instead of 128-bytes for BLAKE2b, causing them to...

[SECURITY] Fedora 29 Update: python-pycryptodomex-3.6.6-1.fc29

PyCryptodome is a self-contained Python package of low-level cryptographic primitives. It's a fork of PyCrypto. It brings several enhancements with respect to the last official version of PyCrypto 2.6.1, for instance: Authenticated encryption modes GCM, CCM, EAX, SIV, OCB Accelerated AES on Intel...

[SECURITY] Fedora 28 Update: python-pycryptodomex-3.6.6-1.fc28

PyCryptodome is a self-contained Python package of low-level cryptographic primitives. It's a fork of PyCrypto. It brings several enhancements with respect to the last official version of PyCrypto 2.6.1, for instance: Authenticated encryption modes GCM, CCM, EAX, SIV, OCB Accelerated AES on Intel...

Fedora 20 : csync2-1.34-15.fc20 / duplicity-0.6.25-3.fc20 / librsync-1.0.0-1.fc20 / etc (2015-3366)

Changes in librsync 1.0.0 2015-01-23 ====================================== - SECURITY: CVE-2014-8242: librsync previously used a truncated MD4 'strong' check sum to match blocks. However, MD4 is not cryptographically strong. It's possible that an attacker who can control the contents of one part...

librsync: checksum collision

librsync previously used a truncated MD4 "strong" check sum to match blocks. However, MD4 is not cryptographically strong. It's possible that an attacker who can control the contents of one part of a file could use it to control other regions of the file, if it's transferred using librsync/rdiff...

Fedora 22 : csync2-1.34-15.fc22 / duplicity-0.6.25-3.fc22 / librsync-1.0.0-1.fc22 / etc (2015-2923)

Changes in librsync 1.0.0 2015-01-23 ====================================== - SECURITY: CVE-2014-8242: librsync previously used a truncated MD4 'strong' check sum to match blocks. However, MD4 is not cryptographically strong. It's possible that an attacker who can control the contents of one part...