csaf_redhat - rhsa-2019:1571

RHSA-2019:1571

Vulnerability from csaf_redhat - Published: 2019-06-20 14:47 - Updated: 2025-11-21 18:08

Summary

Red Hat Security Advisory: rhvm-appliance security, bug fix, and enhancement update

Notes

Topic

An update for rhvm-appliance is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details

The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal. Security Fix(es): * cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

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          "title": "Vulnerability description"
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      ],
      "title": "cockpit: Crash when parsing invalid base64 headers"
    }
  ]
}

CVE-2019-3804 (GCVE-0-2019-3804)

Vulnerability from cvelistv5 – Published: 2019-03-26 00:00 – Updated: 2024-08-04 19:19

Summary

It was found that cockpit before version 184 used glib's base64 decode functionality incorrectly resulting in a denial of service attack. An unauthenticated attacker could send a specially crafted request with an invalid base64-encoded cookie which could cause the web service to crash.

Severity ?

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-909

Assigner

redhat

References

URL

Tags

	https://access.redhat.com/errata/RHSA-2019:1569	vendor-advisory
	https://access.redhat.com/errata/RHSA-2019:1571	vendor-advisory
	https://github.com/cockpit-project/cockpit/pull/10819
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…
	https://github.com/cockpit-project/cockpit/commit…

Impacted products

	Vendor	Product	Version
	[UNKNOWN]	cockpit	Affected: 184

Show details on NVD website

JSON

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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.

Action not permitted

RHSA-2019:1571

CVE-2019-3804 (GCVE-0-2019-3804)

Tags

Sightings

Nomenclature