6.1

CVE-2015-9097

Exploit
The mail gem before 2.5.5 for Ruby (aka A Really Ruby Mail Library) 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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mail Project ≫ Mail SwPlatformruby Version <= 2.5.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.36% 0.871
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')

The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.

http://www.mbsd.jp/Whitepaper/smtpi.pdf
Third Party Advisory
https://github.com/rubysec/ruby-advisory-db/issues/215
Third Party Advisory
Issue Tracking
https://hackerone.com/reports/137631
Third Party Advisory
Issue Tracking
http://openwall.com/lists/oss-security/2015/12/11/3
Third Party Advisory
Mailing List
https://github.com/mikel/mail/commit/72befdc4dab3e6e288ce226a7da2aa474cf5be83
Third Party Advisory
Exploit
https://github.com/mikel/mail/pull/1097
Third Party Advisory
Issue Tracking
https://rubysec.com/advisories/mail-OSVDB-131677
Vendor Advisory
Issue Tracking