Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to 0.6.5 and 0.5.15, several Net::IMAP commands accept a "raw data" argument that is sent verbatim after validation to prevent command injection. However, if a server does not support non-synchronizing literals, it may still be possible to inject arbitrary IMAP commands inside non-synchronizing literals. A server without support for non-synchronizing literals may interpret the "+}\r\n" as the end of a malformed command line and respond with a tagged BAD. In that case, the contents of the literal will be interpreted as one or more new pipelined commands, allowing a CRLF command injection attack to succeed. This affects criteria for #search and #uid_search; search_keys for #sort, #thread, #uid_sort, and #uid_thread; and attr for #fetch and #uid_fetch. This vulnerability is fixed in 0.6.5 and 0.5.15.
1.7.21-2ubuntu41.7.22-1ubuntu19.1.13.0-19.1.17.0-1~18.049.1.17.0-39.1.17.0-3build59.1.17.0-3build63.0.2-5ubuntu13.0.2-73.0.2-7ubuntu23.0.2-7ubuntu2.13.0.2-7ubuntu2.103.0.2-7ubuntu2.113.0.2-7ubuntu2.123.0.2-7ubuntu2.133.0.2-7ubuntu2.23.0.2-7ubuntu2.3+5 more9.3.9.0+ds-19.4.5.0+ds-19.4.5.0+ds-1ubuntu19.4.6.0+ds-1ubuntu33.2.3-13.2.3-1build23.2.3-1build33.2.3-1ubuntu0.24.04.13.2.3-1ubuntu0.24.04.33.2.3-1ubuntu0.24.04.53.2.3-1ubuntu0.24.04.63.2.3-1ubuntu0.24.04.73.2.3-1ubuntu0.24.04.89.4.8.0+ds-2ubuntu19.4.8.0+ds-3ubuntu13.3.7-1ubuntu23.3.8-2ubuntu13.3.8-2ubuntu23.3.8-2ubuntu2.19.4.8.0+ds-3ubuntu13.3.8-2ubuntu23.3.8-2ubuntu33.3.8-2ubuntu3.1Exploitability
AV:LAC:LAT:PPR:NUI:PVulnerable System
VC:NVI:HVA:LSubsequent System
SC:NSI:NSA:NCVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N