Unscored severity · published Nov 24, 2012
CVE-2012-4522
The rb_get_path_check function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected…
–
CVSS
2.2%
EPSS
No
On KEV
Description
The rb_get_path_check function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected locations or with unexpected names via a NUL byte in a file path.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RU
Ruby · Ruby-lang
1.9.3; 2.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-4522
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-4522
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090235.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090515.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2013-0129.html
svn.ruby-lang.org
http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=37163
www.openwall.com
http://www.openwall.com/lists/oss-security/2012/10/12/6
www.openwall.com
http://www.openwall.com/lists/oss-security/2012/10/13/1
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