CVE-2015-2963

CVSS V2 Medium 4.3 CVSS V3 None

Description

The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed value, as demonstrated by image/jpeg.

Overview

CVE ID
CVE-2015-2963

Assigner
vultures@jpcert.or.jp

Vulnerability Status
Modified

Published Version
2015-07-10T17:59:00

Last Modified Date
2016-12-03T03:07:34

Weakness Enumerations

CWE	URL
CWE-79	http://cwe.mitre.org/data/definitions/79.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:thoughtbot:paperclip::::::ruby::*	1	OR		4.2.1

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

References

Reference URL	Reference Tags
https://github.com/thoughtbot/paperclip/commit/9aee4112f36058cd28d5fe4a006d6981bd1eda57	Exploit Vendor Advisory
http://openwall.com/lists/oss-security/2015/06/19/3	Vendor Advisory
http://jvn.jp/en/jp/JVN83881261/index.html	Vendor Advisory
http://jvndb.jvn.jp/jvndb/JVNDB-2015-000088	Vendor Advisory
https://robots.thoughtbot.com/paperclip-security-release	Vendor Advisory
http://www.securityfocus.com/bid/75304

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2015-2963
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2963

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:01:56				Added to TrackCVE
2022-12-02 05:26:17	2015-07-10T17:59Z	2015-07-10T17:59:00	CVE Published Date	updated
2022-12-02 05:26:17		2016-12-03T03:07:34	CVE Modified Date	updated
2022-12-02 05:26:17		Modified	Vulnerability Status	updated