gdnsd 3.2.0 zscan_rfc1035.rl set_ipv4() memory corruption

A vulnerability was found in gdnsd 3.2.0 (Domain Name Software). It has been classified as critical. Affected is the function set_ipv4() of the file zscan_rfc1035.rl. The manipulation with an unknown input leads to a memory corruption vulnerability (Stack-based). CWE is classifying the issue as CWE-119. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 07/18/2019. This vulnerability is traded as CVE-2019-13951 since 07/18/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 07/19/2019).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See 138319 for similar entry.

Type

• Domain Name Software

Name

• gdnsd

• 🔒

• 🔒

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Memory corruption / Stack-based (CWE-119)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

07/18/2019 Advisory disclosed
07/18/2019 +0 days CVE assigned
07/19/2019 +1 days VulDB entry created
07/19/2019 +0 days VulDB last update
CVE: CVE-2019-13951 (🔒)
See also: 🔒Created: 07/19/2019 10:34 AM
Complete: 🔍

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