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CVE-2019-3833

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Date: March 14, 2019

Openwsman, versions up to and including 2.6.9, are vulnerable to infinite loop in process_connection() when parsing specially crafted HTTP requests. A remote, unauthenticated attacker can exploit this vulnerability by sending malicious HTTP request to cause denial of service to openwsman server.

Language: C

Severity Score

Related Resources (18)

https://access.redhat.com/errata/RHSA-2020:3940
https://access.redhat.com/errata/RHSA-2020:4689
http://bugzilla.suse.com/show_bug.cgi?id=1122623
http://www.securityfocus.com/bid/107367
https://nvd.nist.gov/vuln/detail/CVE-2019-3833
https://bugzilla.redhat.com/show_bug.cgi?id=1674478
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00006.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3833
https://access.redhat.com/security/cve/CVE-2019-3833
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B2HEZ7D7GF3HDF36JLGYXIK5URR66DS4/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V5HJ355RSKMFQ7GRJAHRZNDVXASF7TA/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2V5HJ355RSKMFQ7GRJAHRZNDVXASF7TA/
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00065.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-3833
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B2HEZ7D7GF3HDF36JLGYXIK5URR66DS4/
https://www.mend.io/vulnerability-database/CVE-2019-3833

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

Loop with Unreachable Exit Condition ('Infinite Loop')

CWE-835

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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