Bug 1724499 (CVE-2019-12951) - CVE-2019-12951 mongoose: heap-based buffer overflow in parse_mqtt() in mg_mqtt.c
Summary: CVE-2019-12951 mongoose: heap-based buffer overflow in parse_mqtt() in mg_mqtt.c
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-12951
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1724519 1724520
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-06-27 08:24 UTC by Dhananjay Arunesh
Modified: 2019-09-29 15:15 UTC (History)
3 users (show)

Fixed In Version: mongoose 6.15
Clone Of:
Environment:
Last Closed: 2019-07-12 13:08:02 UTC
Embargoed:

Attachments (Terms of Use)

Description Dhananjay Arunesh 2019-06-27 08:24:46 UTC 
An issue was discovered in Mongoose before 6.15. The parse_mqtt() function in mg_mqtt.c has a critical heap-based buffer overflow.

Reference:
https://github.com/cesanta/mongoose/releases/tag/6.15

Upstream commit:
https://github.com/cesanta/mongoose/commit/b3e0f780c34cea88f057a62213c012aa88fe2deb
Comment 1 Dhananjay Arunesh 2019-06-27 08:26:28 UTC 
Created mongoose tracking bugs for this issue:

Affects: fedora-all [bug 1724519]
Comment 2 Dhananjay Arunesh 2019-06-27 08:27:00 UTC 
Created mongoose tracking bugs for this issue:

Affects: epel-6 [bug 1724520]
Comment 3 Product Security DevOps Team 2019-07-12 13:08:02 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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