Multiple "memory alignment errors" in libgadu, as used in ekg before 1.6rc2, Gaim before 1.5.0, and other packages, allows remote attackers to cause a denial of service (bus error) on certain architectures such as SPARC via an incoming message.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.019
EPSS Ranking 82.4%