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MitreCVE-2019-12951

HistoryJun 24, 2019 - 11:15 p.m.

CVE-2019-12951

2019-06-2423:15:12

CWE-787

mitre

web.nvd.nist.gov

mongoose

cve-2019-12951

buffer overflow

heap-based

parse_mqtt

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.181

Percentile

96.2%

JSON

An issue was discovered in Mongoose before 6.15. The parse_mqtt() function in mg_mqtt.c has a critical heap-based buffer overflow.

Affected configurations

Nvd

Node

cesantamongooseRange<6.15

VendorProductVersionCPE
cesantamongoose*cpe:2.3:a:cesanta:mongoose:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cesanta	mongoose	*	cpe:2.3:a:cesanta:mongoose::::::::

References

github.com/cesanta/mongoose/commit/b3e0f780c34cea88f057a62213c012aa88fe2deb

github.com/cesanta/mongoose/releases/tag/6.15

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.181

Percentile

96.2%

JSON

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