Astra Linux – Vulnerability in exim4

Exim version 4.93 has a buffer overflow issue in the SPA authenticator, which could lead to bypassing SPA/NTLM authentication in the files auths/spa.c and auths/auth-spa.c...

CVE-2020-12783

Exim through 4.93 has an out-of-bounds read in the SPA authenticator that could result in SPA/NTLM authentication bypass in auths/spa.c and auths/auth-spa.c...