PSF-2011-2

vendorUSosv

urllib redirect

view advisory published 2011-05-24Licence: per source

The urllib and urllib2 modules in Python 2.x before 2.7.2 and 3.x before 3.2.1 process Location headers that specify redirection to file: URLs, which makes it easier for remote attackers to obtain sensitive information or cause a denial of service (resource consumption) via a crafted URL, as demonstrated by the file:///etc/passwd and file:///dev/zero URLs.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2011-1521USmedium6.4—
The urllib and urllib2 modules in Python 2.x before 2.7.2 and 3.x before 3.2.1 process Location headers that specify redirection to file: URLs, which makes it easier for remote att…
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references

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