Vulnerability Monitor

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CVE-2019-3804

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.

Published

2019-03-26T18:29:00.543

Last Modified

2024-11-21T04:42:34.493

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-909
Type: Primary
CWE-909

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	cockpit-project	cockpit	< 184	Yes
Operating System	fedoraproject	fedora	-	Yes
Application	redhat	virtualization	4.0	Yes

References

https://access.redhat.com/errata/RHSA-2019:1569 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:1571 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3804 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/cockpit-project/cockpit/commit/c51f6177576d7e12 Patch, Third Party Advisory ([email protected])
https://github.com/cockpit-project/cockpit/pull/10819 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2019:1569 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2019:1571 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3804 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/cockpit-project/cockpit/commit/c51f6177576d7e12 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/cockpit-project/cockpit/pull/10819 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)