📄 Malwarebytes Anti-Malware 2.x Privilege Escalation

This advisory hosts useful analysis of older research from 2016, when Google's Project Zero discovered multiple security issues in MalwareBytes Anti-Malware version 2.x. The software suffered from a combination of security flaws that allowed attackers to remotely tamper with...

krb5: incorrect acceptance of certain checksums (MITKRB5-SA-2010-007)

MIT Kerberos 5 aka krb5 1.3.x, 1.4.x, 1.5.x, 1.6.x, 1.7.x, and 1.8.x through 1.8.3 does not properly determine the acceptability of checksums, which might allow remote attackers to modify user-visible prompt text, modify a response to a Key Distribution Center KDC, or forge a KRB-SAFE message via...

krb5: krb5 may accept authdata checksums with low-entropy derived keys (MITKRB5-SA-2010-007)

MIT Kerberos 5 aka krb5 1.8.x through 1.8.3 does not reject RC4 key-derivation checksums, which might allow remote authenticated users to forge a 1 AD-SIGNEDPATH or 2 AD-KDC-ISSUED signature, and possibly gain privileges, by leveraging the small key space that results from certain one-byte...