Jython Improper Access Restrictions vulnerability

MÉDIO 4.6CVE-2013-2027 · GHSA-9347-9w64-q5wp · Published 13/02/2015 · updated 16/06/2026

Em resumo

CVE-2013-2027 é uma vulnerabilidade MÉDIO (CVSS 4.6) que afeta org.python:jython-standalone, jython (jython project).
Chance de exploração nos próximos 30 dias (EPSS): 0.43%, maior que 37.4% das vulnerabilidades.
Correção: atualize para 2.7.2b3 ou posterior.

Package	Affected versions	Patched versions
org.python:jython-standalone Maven	`< 2.7.2b3`	`2.7.2b3`
jython jython_project	`= 2.2.1`	No fix yet

Description

Jython before 2.7.2b3 uses the current umask to set the privileges of the class cache files, which allows local users to bypass intended access restrictions via unspecified vectors.

NVD description

Jython 2.2.1 uses the current umask to set the privileges of the class cache files, which allows local users to bypass intended access restrictions via unspecified vectors.

References

nvd.nist.gov/vuln/detail/CVE-2013-2027 · ADVISORY
jython/frozen-mirror commit 053949e · WEB
bugzilla.redhat.com/show_bug.cgi · WEB
jython/frozen-mirror · WEB
advisories.mageia.org/MGASA-2015-0096.html · WEB
lists.opensuse.org/opensuse-updates/2015-02/msg00055.html · WEB
mandriva.com/security/advisories · WEB
oracle.com/technetwork/security-advisory/cpujul2017-3236622.html · WEB
jython/frozen-mirror · PACKAGE

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