SUSE-SU-2019:1440-1

Vulnerability from csaf_suse - Published: 2019-06-06 15:51 - Updated: 2019-06-06 15:51
Summary
Security update for rubygem-rack

Notes

Title of the patch
Security update for rubygem-rack
Description of the patch
This update for rubygem-rack fixes the following issues: Security issued fixed: - CVE-2018-16471: Fixed a cross-site scripting vulnerability via 'scheme' method (bsc#1116600).
Patchnames
SUSE-2019-1440,SUSE-OpenStack-Cloud-7-2019-1440,SUSE-OpenStack-Cloud-Crowbar-8-2019-1440,SUSE-Storage-4-2019-1440
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
To clipboard 

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          "text": "There is a possible XSS vulnerability in Rack before 2.0.6 and 1.6.11. Carefully crafted requests can impact the data returned by the `scheme` method on `Rack::Request`. Applications that expect the scheme to be limited to \u0027http\u0027 or \u0027https\u0027 and do not escape the return value could be vulnerable to an XSS attack. Note that applications using the normal escaping mechanisms provided by Rails may not impacted, but applications that bypass the escaping mechanisms, or do not use them may be vulnerable.",
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          "details": "moderate"
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}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.