CVE-2017-2894
published 2017-11-07CVE-2017-2894: An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT SUBSCRIBE…
PriorityP272critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
31.05%
98.0th percentile
An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT SUBSCRIBE packet can cause a stack buffer overflow resulting in remote code execution. An attacker needs to send a specially crafted MQTT packet over the network to trigger this vulnerability.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cesanta | mongoose | — | — |
| debian | smplayer | < smplayer 18.5.0~ds1-1 (bookworm) | smplayer 18.5.0~ds1-1 (bookworm) |
| smplayer | smplayer | >= 0 < 18.5.0~ds1-1 | 18.5.0~ds1-1 |
| smplayer | smplayer | >= 0 < 18.5.0~ds1-1 | 18.5.0~ds1-1 |
| smplayer | smplayer | >= 0 < 18.5.0~ds1-1 | 18.5.0~ds1-1 |
| smplayer | smplayer | >= 0 < 18.5.0~ds1-1 | 18.5.0~ds1-1 |
Detection & IOCsextracted from sources · hover to see the quote
- →Detect exploitation attempts by monitoring for specially crafted MQTT SUBSCRIBE packets sent over the network targeting Cesanta Mongoose 6.8 ↗
- →Focus detection on the MQTT packet parsing code path in Cesanta Mongoose 6.8; the vulnerability resides in MQTT SUBSCRIBE packet handling within the MQTT packet parsing functionality ↗
- ·Vulnerability is specific to Cesanta Mongoose version 6.8; Debian packages fixed in version 18.5.0~ds1-1 across bookworm, bullseye, forky, sid, and trixie ↗
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
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Debian
CVE-2017-2894: smplayer - An exploitable stack buffer overflow vulnerability exists in the MQTT packet par...
vendor_debian·2017·CVSS 9.8
CVE-2017-2894 [CRITICAL] CVE-2017-2894: smplayer - An exploitable stack buffer overflow vulnerability exists in the MQTT packet par...
An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT SUBSCRIBE packet can cause a stack buffer overflow resulting in remote code execution. An attacker needs to send a specially crafted MQTT packet over the network to trigger this vulnerability.
Scope: local
bookworm: resolved (fixed in 18.5.0~ds1-1)
bullseye: resolved (fixed in 18.5.0~ds1-1)
forky: resolved (fixed in 18.5.0~ds1-1)
sid: resolved (fixed in 18.5.0~ds1-1)
trixie: resolved (fixed in 18.5.0~ds1-1)
GHSA
GHSA-gm65-9xpq-9g64: An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6
ghsa_unreviewed·2022-05-13
CVE-2017-2894 [CRITICAL] CWE-119 GHSA-gm65-9xpq-9g64: An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6
An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT SUBSCRIBE packet can cause a stack buffer overflow resulting in remote code execution. An attacker needs to send a specially crafted MQTT packet over the network to trigger this vulnerability.
OSV
CVE-2017-2894: An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6
osv·2017-11-07·CVSS 9.8
CVE-2017-2894 [CRITICAL] CVE-2017-2894: An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6
An exploitable stack buffer overflow vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT SUBSCRIBE packet can cause a stack buffer overflow resulting in remote code execution. An attacker needs to send a specially crafted MQTT packet over the network to trigger this vulnerability.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-2892 CVE-2017-2891 CVE-2017-2909 CVE-2017-2922 CVE-2017-2921 CVE-2017-2895 CVE-2017-2894 CVE-2017-2893 mongoose: Multiple vulnerabilities fixed in version 6.8
bugzilla·2017-11-02·CVSS 9.8
CVE-2017-2892 [CRITICAL] CVE-2017-2892 CVE-2017-2891 CVE-2017-2909 CVE-2017-2922 CVE-2017-2921 CVE-2017-2895 CVE-2017-2894 CVE-2017-2893 mongoose: Multiple vulnerabilities fixed in version 6.8
CVE-2017-2892 CVE-2017-2891 CVE-2017-2909 CVE-2017-2922 CVE-2017-2921 CVE-2017-2895 CVE-2017-2894 CVE-2017-2893 mongoose: Multiple vulnerabilities fixed in version 6.8
CVE-2017-2892
An exploitable arbitrary memory read vulnerability exists in the MQTT packet parsing functionality of Cesanta Mongoose 6.8. A specially crafted MQTT packet can cause an arbitrary out-of-bounds memory read and write potentially resulting in information disclosure, denial of service and remote code execution. An attacker needs to send a specially crafted MQTT packet over network to trigger this vulnerability.
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0399
CVE-2017-2891
An exploitable use-after-free vulnerability exists in the HTTP server implementation of Cesanta Mongoose 6.8. An ord
Bugzilla
CVE-2017-11567 CVE-2017-2891 CVE-2017-2892 CVE-2017-2893 CVE-2017-2894 CVE-2017-2895 CVE-2017-2909 CVE-2017-2921 CVE-2017-2922 mongoose: various flaws [epel-6]
bugzilla·2017-09-13·CVSS 8.8
CVE-2017-11567 [HIGH] CVE-2017-11567 CVE-2017-2891 CVE-2017-2892 CVE-2017-2893 CVE-2017-2894 CVE-2017-2895 CVE-2017-2909 CVE-2017-2921 CVE-2017-2922 mongoose: various flaws [epel-6]
CVE-2017-11567 CVE-2017-2891 CVE-2017-2892 CVE-2017-2893 CVE-2017-2894 CVE-2017-2895 CVE-2017-2909 CVE-2017-2921 CVE-2017-2922 mongoose: various flaws [epel-6]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-6.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and th
Bugzilla
CVE-2017-11567 CVE-2017-2891 CVE-2017-2892 CVE-2017-2893 CVE-2017-2894 CVE-2017-2895 CVE-2017-2909 CVE-2017-2921 CVE-2017-2922 mongoose: various flaws [fedora-all]
bugzilla·2017-09-13·CVSS 8.8
CVE-2017-11567 [HIGH] CVE-2017-11567 CVE-2017-2891 CVE-2017-2892 CVE-2017-2893 CVE-2017-2894 CVE-2017-2895 CVE-2017-2909 CVE-2017-2921 CVE-2017-2922 mongoose: various flaws [fedora-all]
CVE-2017-11567 CVE-2017-2891 CVE-2017-2892 CVE-2017-2893 CVE-2017-2894 CVE-2017-2895 CVE-2017-2909 CVE-2017-2921 CVE-2017-2922 mongoose: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelo
Talos
Vulnerability Spotlight: Multiple Vulnerabilities in Cesanta Mongoose Server
blogs_talos·2017-10-31·CVSS 9.8
[CRITICAL] Vulnerability Spotlight: Multiple Vulnerabilities in Cesanta Mongoose Server
These vulnerabilities were discovered by Aleksandar Nikolic of Cisco Talos
Today, Talos is disclosing several vulnerabilities that have been identified in Cesanta Mongoose server.
Cesanta Mongoose is a library implementing a number of networking protocols, including HTTP, MQTT, MDNS and others. It is designed with embedded devices in mind and as such is used in many IoT devices and runs on virtually all popular IoT platforms. The small size of the software enables any Internet-connected device to function as a web server. Mongoose is available under GPL v2 and commercial licenses.
All these discovered vulnerabilities are fixed in version 6.10 of the library.
## Vulnerability Details
### TALOS-2017-0398 (CVE-2017-2891) - Cesanta Mongoose HTTP Server CGI Remote Code Execution Vulnerabili
2017-11-07
Published