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Status published
Medium
CVE-2015-9097
The mail gem before 2.5.5 for Ruby (aka A Really...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/mikel/mail/pull/1097
- https://hackerone.com/reports/137631
- https://github.com/mikel/mail/commit/72befdc4dab3e6e288ce226a7da2aa474cf5be83
- http://openwall.com/lists/oss-security/2015/12/11/3
- https://rubysec.com/advisories/mail-OSVDB-131677
- https://github.com/rubysec/ruby-advisory-db/issues/215
- http://www.mbsd.jp/Whitepaper/smtpi.pdf
Affected Vendor
mail project
View all reports →Affected Software
mail
Vulnerable Versions:
0
Timeline
Official Publish:
June 12th, 2017
Last Modified:
September 17th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.