Net::SMTP in Ruby before 2.4.0 is vulnerable to SMTP command injection via CRLF sequences in a RCPT TO or MAIL FROM command, as demonstrated by CRLF sequences immediately before and after a DATA substring.

Net::SMTP in Ruby before 2.4.0 is vulnerable to SMTP command injection via CRLF sequences in a RCPT TO or MAIL FROM command, as demonstrated by CRLF sequences immediately before and after a DATA substring.

ruby: WEBrick CGI source disclosure ruby: Integer overflows in rb_str_buf_append() ruby: Integer overflows in rb_ary_store() ruby: Unsafe use of alloca in rb_str_format() ruby: integer overflow in rb_ary_splice/update/replace() - REALLOC_N ruby: integer overflow in rb_ary_splice/update/replace() - beg + rlen ruby: multiple insufficient safe mode restrictions ruby: WEBrick DoS vulnerability (CPU consumption) ruby: missing "taintness" checks in dl module ruby: use of predictable source port and transaction id in DNS requests done by resolv.rb module ruby: dlopen could open a library with tainted library name ruby: memory corruption in BigDecimal on 64bit platforms ruby: Properly initialize the random number generator when forking new process ruby: Properly initialize the random number generator when forking new process ruby: Properly initialize the random number generator when forking new process ruby: hash table collisions CPU usage DoS (oCERT-2011-003) ruby: Murmur hash-flooding DoS flaw in ruby 1.9 (oCERT-2012-001) ruby: entity expansion DoS vulnerability in REXML ruby: off-by-one stack-based buffer overflow in the encodes() function ruby: Unsafe parsing of long strings via decode_www_form_component method ruby: REXML billion laughs attack via parameter entity expansion ruby: REXML incomplete fix for CVE-2014-8080 ruby: dlopen could open a library with tainted library name ruby: SMTP command injection via CRLF sequences in RCPT TO or MAIL FROM commands in Net::SMTP ruby: Es…

Security update for ruby2.1

Affected: Ubuntu:14.04:LTS: ruby1.9.1, Ubuntu:14.04:LTS: ruby2.0, Ubuntu:16.04:LTS: ruby2.3

Net::SMTP in Ruby before 2.4.0 is vulnerable to SMTP command injection via CRLF sequences in a RCPT TO or MAIL FROM command, as demonstrated by CRLF sequences immediately before and after a DATA substring.

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um falsche Informationen darzustellen, Systemdateien zu manipulieren oder beliebigen Programmcode zur Ausführung bringen.