7.5
HIGH
CVE-2019-3833
Openwsman HTTP DoS
Description

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.

INFO

Published Date :

March 14, 2019, 10:29 p.m.

Last Modified :

Feb. 12, 2023, 11:38 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2019-3833 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Fedoraproject fedora
1 Opensuse leap
1 Openwsman_project openwsman
: Total Affected Vendor : 3 | Products : 3
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-3833.

URL Resource
http://bugzilla.suse.com/show_bug.cgi?id=1122623 Issue Tracking Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00006.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00065.html Mailing List Third Party Advisory
http://www.securityfocus.com/bid/107367 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3833 Issue Tracking Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V5HJ355RSKMFQ7GRJAHRZNDVXASF7TA/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B2HEZ7D7GF3HDF36JLGYXIK5URR66DS4/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-3833 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-3833 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Feb. 12, 2023

    Action Type Old Value New Value
    Removed Reference https://access.redhat.com/errata/RHSA-2020:3940 [No Types Assigned]
    Removed Reference https://access.redhat.com/errata/RHSA-2020:4689 [No Types Assigned]
    Removed Reference https://access.redhat.com/security/cve/CVE-2019-3833 [No Types Assigned]
    Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=1674478 [No Types Assigned]
    Added CWE Red Hat, Inc. CWE-835
  • CVE Modified by [email protected]

    Feb. 02, 2023

    Action Type Old Value New Value
    Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/2V5HJ355RSKMFQ7GRJAHRZNDVXASF7TA/ [Mailing List, Release Notes, Third Party Advisory]
    Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/B2HEZ7D7GF3HDF36JLGYXIK5URR66DS4/ [Mailing List, Release Notes, Third Party Advisory]
    Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/ [Mailing List, Release Notes, Third Party Advisory]
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/ [No Types Assigned]
    Added Reference https://access.redhat.com/security/cve/CVE-2019-3833 [No Types Assigned]
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1674478 [No Types Assigned]
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V5HJ355RSKMFQ7GRJAHRZNDVXASF7TA/ [No Types Assigned]
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B2HEZ7D7GF3HDF36JLGYXIK5URR66DS4/ [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2020:3940 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2020:4689 [No Types Assigned]
    Removed CWE Red Hat, Inc. CWE-835
  • Modified Analysis by [email protected]

    Oct. 19, 2020

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Removed CWE NIST CWE-399
    Added CWE NIST CWE-835
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CWE Red Hat, Inc. CWE-835
  • Modified Analysis by [email protected]

    Apr. 17, 2019

    Action Type Old Value New Value
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00065.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00065.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/ Third Party Advisory https://lists.fedoraproject.org/archives/list/[email protected]/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/ Mailing List, Release Notes, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00006.html Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00006.html Mailing List, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* OR *cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 16, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00065.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Apr. 02, 2019

    Action Type Old Value New Value
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/B2HEZ7D7GF3HDF36JLGYXIK5URR66DS4/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/B2HEZ7D7GF3HDF36JLGYXIK5URR66DS4/ Mailing List, Release Notes, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/2V5HJ355RSKMFQ7GRJAHRZNDVXASF7TA/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/2V5HJ355RSKMFQ7GRJAHRZNDVXASF7TA/ Mailing List, Release Notes, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/ Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00006.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00006.html Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 02, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00006.html [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 30, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/CXQP7UDPRZIZ4LM7FEJCTC2EDUYVOR2J/ [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 29, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/B2HEZ7D7GF3HDF36JLGYXIK5URR66DS4/ [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 29, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/2V5HJ355RSKMFQ7GRJAHRZNDVXASF7TA/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Mar. 15, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://bugzilla.suse.com/show_bug.cgi?id=1122623 No Types Assigned http://bugzilla.suse.com/show_bug.cgi?id=1122623 Issue Tracking, Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/107367 No Types Assigned http://www.securityfocus.com/bid/107367 Third Party Advisory, VDB Entry
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3833 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3833 Issue Tracking, Third Party Advisory
    Added CWE CWE-399
    Added CPE Configuration OR *cpe:2.3:a:openwsman_project:openwsman:*:*:*:*:*:*:*:* versions up to (including) 2.6.9
  • CVE Modified by [email protected]

    Mar. 15, 2019

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/107367 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-3833 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-3833 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.37 }} -0.02%

score

0.72129

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: