PT-2015-6011 · Ruby · Paperclip

Mori Shingo · Publicado 2015-07-10 · Atualizado 2018-08-13 · CVE-2015-2963

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions paperclip gem versions prior to 4.2.2

Description The issue allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed content-type value. This can be achieved by providing a false content-type value, such as image/jpeg, to bypass media-type validation and upload malicious files.

Recommendations For versions prior to 4.2.2, update to version 4.2.2 or later to resolve the issue. As a temporary workaround, consider implementing additional validation for the content-type value to prevent spoofing attacks. Restrict access to upload functionality to minimize the risk of exploitation.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2015-2963

GHSA-6JVM-3J5H-79F6

GHSA-PHMW-PV3F-VVX7

Produtos afetados

Paperclip

Referências · 12

• 🔥 https://github.com/thoughtbot/paperclip/commit/9aee4112f36058cd28d5fe4a006d6981bd1eda57 · Exploit
• https://github.com/thoughtbot/paperclip · Nota
• http://securityfocus.com/bid/75304 · Nota
• http://jvn.jp/en/jp/JVN83881261/index.html · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2015-2963 · Nota de Segurança
• https://github.com/advisories/GHSA-phmw-pv3f-vvx7 · Nota
• https://osv.dev/vulnerability/GHSA-phmw-pv3f-vvx7 · Aviso do Fabricante
• https://robots.thoughtbot.com/paperclip-security-release · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-6jvm-3j5h-79f6 · Aviso do Fabricante
• https://web.archive.org/web/20200228084907/http://securityfocus.com/bid/75304 · Nota
• http://openwall.com/lists/oss-security/2015/06/19/3 · Aviso do Fabricante
• http://jvndb.jvn.jp/jvndb/JVNDB-2015-000088 · Aviso do Fabricante