CWE-1250
Improper Preservation of Consistency Between Independent Representations of Shared State
Monthly
A security vulnerability in KDE Connect (CVSS 4.3). Remediation should follow standard vulnerability management procedures.
Authentication cache collision in Dovecot mail server allows remote attackers to gain unauthorized access to other users' accounts under specific caching configurations. When passdb/userdb caching is enabled, certain drivers incorrectly use identical cache keys for multiple distinct users, causing authentication data from one user to be applied to subsequent login attempts by different users. This vulnerability enables attackers to authenticate as other users after the legitimate user's credentials are cached, with no public exploit identified at time of analysis. Despite low EPSS probability (0.03%), the network-accessible attack vector and potential for unauthorized email access warrants immediate remediation in environments using affected caching configurations.
A security vulnerability in KDE Connect (CVSS 4.3). Remediation should follow standard vulnerability management procedures.
Authentication cache collision in Dovecot mail server allows remote attackers to gain unauthorized access to other users' accounts under specific caching configurations. When passdb/userdb caching is enabled, certain drivers incorrectly use identical cache keys for multiple distinct users, causing authentication data from one user to be applied to subsequent login attempts by different users. This vulnerability enables attackers to authenticate as other users after the legitimate user's credentials are cached, with no public exploit identified at time of analysis. Despite low EPSS probability (0.03%), the network-accessible attack vector and potential for unauthorized email access warrants immediate remediation in environments using affected caching configurations.