High severity · published Mar 14, 2019
CVE-2019-3833
Openwsman, versions up to and including 2.6.9, are vulnerable to infinite loop in process_connection() when parsing specially crafted HTTP requests
7.5
CVSS
15.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)15.2% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
openwsman · [UNKNOWN]
versions up to and including 2.6.9 · source: vendor, NVD
FE
Fedora · Fedoraproject
28; 29; 30 · source: NVD
LE
Leap · Opensuse
15.0; 42.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-3833
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-3833
Issue Tracking
http://bugzilla.suse.com/show_bug.cgi?id=1122623
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00006.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00065.html
Third Party Advisory
http://www.securityfocus.com/bid/107367
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3833
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2V5HJ355RSKMFQ7GRJAHRZNDVXASF7TA/
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