cyrus-sasl 2.1.27 OpenLDAP common.c _sasl_add_string LDAP Packet denial of service
| CVSS Meta Temp Score
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Current Exploit Price (β)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack. |
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability. |
|---|---|---|
| 5.3 | $0-$5k | 2.27 |
A vulnerability was found in cyrus-sasl 2.1.27. It has been declared as problematic. This vulnerability affects the function _sasl_add_string of the file common.c of the component OpenLDAP. The manipulation as part of a LDAP Packet leads to a denial of service vulnerability (Off-By-One). The CWE definition for the vulnerability is CWE-193. As an impact it is known to affect availability.
The weakness was shared 12/19/2019. This vulnerability was named CVE-2019-19906. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Name
VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: π
VulDB Reliability: π
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| π | π | π | π | π | π |
| π | π | π | π | π | π |
| π | π | π | π | π | π |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: π
VulDB Temp Score: π
VulDB Reliability: π
Class: Denial of service / Off-By-One (CWE-193)
Local: No
Remote: Yes
Availability: π
Status: Not defined
Price Prediction: π
Current Price Estimation: π
| 0-Day | unlock | unlock | unlock | unlock |
|---|---|---|---|---|
| Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: π
Adversaries: π
Geopolitics: π
Economy: π
Predictions: π
Remediation: πRecommended: no mitigation known
0-Day Time: π
12/19/2019 Advisory disclosed
12/20/2019 VulDB entry created
12/20/2019 VulDB last update
CVE: CVE-2019-19906 (π)Created: 12/20/2019 09:27 AM
Complete: π
Comments
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