Cesanta Mongoose 6.16 mongoose.c integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Cesanta Mongoose 6.16. The impacted element is an unknown function of the file mongoose.c. Performing a manipulation results in integer overflow. This vulnerability is cataloged as CVE-2019-19307. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Cesanta Mongoose 6.16. This affects some unknown processing of the file mongoose.c. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An integer overflow in parse_mqtt in mongoose.c in Cesanta Mongoose 6.16 allows an attacker to achieve remote DoS (infinite loop), or possibly cause an out-of-bounds write, by sending a crafted MQTT protocol packet.

The weakness was shared 11/26/2019. This vulnerability is uniquely identified as CVE-2019-19307 since 11/26/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit.

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

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Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/26/2019 🔍
11/26/2019 +0 days 🔍
11/27/2019 +1 days 🔍
02/28/2024 +1554 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1055
Status: Not defined

CVE: CVE-2019-19307 (🔍)
GCVE (CVE): GCVE-0-2019-19307
GCVE (VulDB): GCVE-100-146439

Entryinfo

Created: 11/27/2019 08:57
Updated: 02/28/2024 15:08
Changes: 11/27/2019 08:57 (35), 11/27/2019 09:02 (17), 02/28/2024 15:08 (4)
Complete: 🔍
Cache ID: 216::103

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